Somsak Nuansai (; born April 4, 1975), known professionally as Samkor Kiatmontep and Samkor Chor.Rathchatasupak (), is a Thai former professional Muay Thai fighter and kickboxer. He is a former three-division Lumpinee Stadium champion who was famous in the 1990s and 2000s. Nicknamed "The Bat", he was especially known for his devastating left kicks.
He is the youngest of his parents' three children. As a child, he loved playing football, with his favourite football club being Liverpool. He was a footballer and runner who represented his school. He had ambitions to become a Thailand national football team player and had no interest in Muay Thai.
However, at the age of 13, he was persuaded to become a Muay Thai fighter by his physical education teacher. His first fight earned him just 20 baht. He then moved to Chor.Rathchatasupak Gym in the city of Buriram to practice Muay Thai and began using the name "Samkor Chor.Rathchatasupak".
In his heyday, he was known for having the most powerful kicks among Thai kickboxers.
Samkor competed in a total of 225 fights with 187 wins, 30 losses and 3 draws. His highest value fight was more than 200,000 baht. He retired from boxing at the age of 37 in 2012. During his retirement, he has traveled as a Muay Thai trainer in both Japan and Hong Kong.
|- style="background:#fbb;" | 2012-03-08 || Loss || align=left| Denis Varaska || Fight Nights: Battle Of Moscow 6 || Moscow, Russia || Decision (Unanimous) || 3 || 3:00
|- style="background:#fbb;" | 2011-11-26 || Loss ||align=left| Ruslan Kushnirenko || WKN Big 8 Tournament, Quarter Final || Minsk, Belarus || Decision || 3 || 3:00
|- style="background:#cfc;" | 2011-05-31 || Win || align=left| Denis Varaska || Fight Factory || Hong Kong || Decision (Unanimous) || 5 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#fbb;" | 2009-12-12 || Loss ||align=left| Viktor Dick || Backstreet Fights II || Germany || Decision || 3 || 3:00
|- style="background:#fbb;" | 2009-11-21 || Loss ||align=left| Malik Mangouchi || The Star of Thai Boxing Nð4 || Belgium || Decision || 5 || 3:00
|- style="background:#fbb;" | 2008-07-26 || Loss ||align=left| Yutaro Yamauchi || AJKF ReverseÃÂRebirth|| Tokyo, Japan || Decision (Majority) || 5 || 3:00
|- style="background:#cfc;" | 2008-06-22 || Win ||align=left| Yuya Yamamoto || AJKF Norainu Dengekisakusen|| Tokyo, Japan || Decision (Split) || 5 || 3:00
|- style="background:#cfc;" | 2007-09-29 || Win ||align=left| Ray Staring || AJKF Road to 70's|| Tokyo, Japan || KO (Left High Kick) || 2 || 2:08
|- style="background:#fbb;" | 2007-06-16 || Loss ||align=left| Farid Villaume || The Night of the Superfights VIII || Paris, France || TKO (Referee Stoppage) || 4 ||
|- style="background:#fbb;" | 2007-04-07 || Loss ||align=left| Chahid Oulad El Hadj || Balans Fight Night || Tilburg, Netherlands || Decision || 5 || 3:00
|- style="background:#fbb;" | 2006-12-02 || Loss ||align=left| Marco Piqué || Janus Fight Night 2006, Semi Finals || Padua, Italy || Decision || 3 || 3:00
|- style="background:#cfc;" | 2006-12-02 || Win ||align=left| Rafik Bakkouri || Janus Fight Night 2006, Quarter Finals || Padua, Italy || Decision (Split) || 3 || 3:00
|- style="background:#fbb;" | 2006-11-18 || Loss ||align=left| Morad Sari || France vs Thaïlande || Levallois-Perret, France || Decision || 5 || 3:00
|- style="background:#cfc;" | 2006-08-19 || Win ||align=left| David Pacquette || Muaythai Legends - England VS Thailand || United Kingdom || Decision (Split) || 3 || 3:00
|- style="background:#cfc;" | 2006-05-26 || Win ||align=left| Wilfried Montagne || Le grand Tournoi || Paris, France || KO || 1 ||
|- style="background:#fbb;" | 2006-03-02 || Loss ||align=left| Wilfried Montagne || France vs Thaïlande || France || DQ || 1 ||
|- style="background:#c5d2ea;" | 2006-01-06 || Draw ||align=left| Arslan Magomedov || The Supreme Champions Of Muay Thai || Hong Kong || Decision || 5 || 3:00
|- style="background:#cfc;" | 2005-12-05 || Win ||align=left| Phil Mcalpine || King's Birthday || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 2005-10-29 || Win ||align=left| Kazuya Masaki || NO KICK, NO LIFE ãÂÂFINALãÂÂ|| Tokyo, Japan || Decision (Split) || 5 || 3:00
|- style="background:#fbb;" | 2005-09-06 || Loss ||align=left| Yodsanklai Fairtex || Petchyindee Fights, Lumpinee Stadium || Bangkok, Thailand || Decision (Unanimous) || 5 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#cfc;" | 2005-06-07 || Win||align=left| Jeong Eun-Cheon || KOMA || South Korea || TKO || ||
|- style="background:#cfc;" | 2005- || Win ||align=left| Jovan Stojanovski || Lumpinee Stadium || Bangkok, Thailand ||KO || 2 ||
|- style="background:#fbb;" | 2004-06-18 || Loss ||align=left| Tsogto Amara || AJKF All Japan Lightweight Tournament 2004 FINAL STAGE, Final|| Tokyo, Japan || Ext.R Decision (Unanimous) || 6 || 3:00 |- ! style=background:white colspan=9 |<small>For the AJKF All Japan Lightweight Tournament 2004 Championship.</small>
|- style="background:#cfc;" | 2004-06-18 || Win ||align=left| Satoruvashicoba || AJKF All Japan Lightweight Tournament 2004 FINAL STAGE, Semi Final|| Tokyo, Japan || Decision (Unanimous) || 3 || 3:00
|- style="background:#cfc;" | 2004-01-04 || Win ||align=left| Masaaki Kato || AJKF Wilderness|| Tokyo, Japan || Decision (Split) || 5 || 3:00
|- style="background:#fbb;" | 2003-12-09 || Loss ||align=left| Singdam Kiatmuu9 || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 2003-11-14 || Loss ||align=left| Singdam Kiatmuu9 || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 2003-08-31 || Win||align=left| Rick Well || KOMA: King Of Martial Arts 2003 || Seoul, South Korea || TKO || 1||
|- style="background:#cfc;" | 2003-07-20 || Win ||align=left| Abdoulaye M'Baye || AJKF KICK OUT || Tokyo, Japan || KO (Left Middle Kick) || 3 || 1:24
|- style="background:#cfc;" | 2003- || Win ||align=left| Attachai Fairtex || Lumpinee Stadium || Bangkok, Thailand || Decision|| 5 || 3:00
|- style="background:#cfc;" | 2003-05-02 || Win ||align=left| Khunsuk Phetsupaphan || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#;" | 2003-04-14 || ||align=left| Singdam Kiatmuu9 || Lumpinee Stadium || Bangkok, Thailand || || ||
|- style="background:#fbb;" | 2003-03-28 || Loss ||align=left| Khunsuk Phetsupaphan || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 2003-02-07 || Win ||align=left| Hisayuki Kanazawa || AJKF RED ZONE|| Tokyo, Japan || KO (Left Elbow) || 3 || 0:49
|- style="background:#fbb;" | 2003-01-14 || Loss ||align=left| Nontachai Kiatwanlop|| Petchpanomrung, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 2002-11-05 || Win ||align=left| Huasai Oldweightgym || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 2002-09-06 || Win ||align=left| Satoshi Kobayashi || A.J.K.F. GOLDEN TRIGGER || Tokyo, Japan || KO (Low Kicks) || 3 || 2:10
|- style="background:#cfc;" | 2002-07-05 || Win ||align=left| Thongthai Por.Burapha || Lumpinee Stadium || Bangkok, Thailand || TKO (Doctor Stoppage)|| 4 ||
|- style="background:#cfc;" | 2002-05-23 || Win ||align=left| Nongbee Kiatyongyut || Rajadamnern Stadium || Bangkok, Thailand || TKO || 5 ||
|- style="background:#fbb" | 2002-04-26 || Loss ||align=left| Namsaknoi Yudthagarngamtorn || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#cfc;" | 2002-03-22 || Win ||align=left| Nontachai Kiatwanlop|| Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#fbb;" | 2002 || Loss ||align=left| Attachai Fairtex || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 2001-12-07 || Win ||align=left| Nontachai Kiatwanlop|| Lumpinee Stadium || Bangkok, Thailand || Decision|| 5 ||3:00
|- style="background:#c5d2ea;" | 2001-05-11 || Draw ||align=left| Khunsuk Sitporamet || Fairtex, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 2001-03-27 || Win||align=left| Thewaritnoi SKV Gym || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- bgcolor="" | 2001-01-19 || ||align=left| Namsaknoi Yudthagarngamtorn || Lumpinee Stadium || Bangkok, Thailand || || ||
|- style="background:#fbb" | 2000-12-19 || Loss ||align=left| Namsaknoi Yudthagarngamtorn || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 2000-12-02 || Win||align=left| Attachai Por.Samranchai || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 2000-10-06 || Win ||align=left| Rambojew Don Golf Service ||Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 2000-09-08 || Win ||align=left| Saenchai Sor.Kingstar || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 2000-08-04 || Loss ||align=left| Saenchai Sor.Kingstar || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 2000- || Win ||align=left| Namsaknoi Yudthagarngamtorn ||Lumpinee Stadium || Bangkok, Thailand || TKO || 4 ||
|- style="background:#cfc;" | 2000-04-22 || Win ||align=left| Rambojiew Por.Tubtim ||Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#cfc;" | 2000-02-29 || Win ||align=left| Lamnamoon Sor.Sumalee || Lumpinee Stadium || Bangkok, Thailand || Decision || 5||3:00
|- style="background:#cfc;" | 2000-02-11 || Win ||align=left| Teelek Norsripueng || Lumpinee Stadium || Bangkok, Thailand || TKO (Elbows)|| 4||
|- style="background:#fbb;" | 1999-11-11 || Loss||align=left| Kaolan Kaovichit || Oensongchai, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1999-06-22 || Loss ||align=left| Khunsuk Sitporamet || Lumpinee Stadium || Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1999-05-11 || Loss||align=left| Kaolan Kaovichit || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1999-03-26 || Loss ||align=left| Kaolan Kaovichit || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#cfc;" | 1999-02-10 || Win||align=left| Attachai Por.Yosanan || Daorung Sor.Wanchat, Lumpinee Stadium || Bangkok, Thailand ||Decision|| 5 || 3:00
|- style="background:#cfc;" | 1998-12-08 || Win||align=left| Attachai Por.Yosanan || Onesongchai, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1998-10-26 || Loss ||align=left| Attachai Por.Yosanan || Kiatsingnoi, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1998-09-29 || Win ||align=left| Sangtiennoi Sor.Rungroj || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#c5d2ea;" | 1998-08-28 || Draw ||align=left| Sangtiennoi Sor.Rungroj || Onesongchai, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1998-08-07 || Win ||align=left| Rambojew Por.Tubtim || Por Pramuk, Lumpinee Stadium || Bangkok, Thailand ||Decision || 5 || 3:00
|- style="background:#cfc;" | 1998-03-03 || Win ||align=left| Khunsuk Sunwelarewadee || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1997-12-19 || Loss ||align=left| Lamnamoon Sor.Sumalee || Lumpinee Stadium || Bangkok, Thailand || Decision || 5||3:00 |- ! style=background:white colspan=9 |
|- style="background:#cfc;" | 1997-10- || Win ||align=left| Rambojew Don Golf Service ||Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1997-09-13 || Win ||align=left| Kaolan Kaovichit || Lumpinee Stadium || Bangkok, Thailand || Decision (Unanimous) || 5 || 3:00
|- style="background:#fbb;" | 1997-06-22 || Loss||align=left| Khunsuk Sunwelarewadee || Lumpinee Stadium || Bangkok, Thailand || Decision (Unanimous) || 5 || 3:00
|- style="background:#cfc;" | 1997- || Win||align=left| Thongthai Por.Burapa || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#fbb;" | 1997-03-23|| Loss ||align=left| Mathee Jadeepitak || Samrong Stadium || Samut Prakan, Thailand || Decision || 5 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#fbb;" | 1997-02-15 || Loss ||align=left| Lamnamoon Sor.Sumalee || Lumpinee Stadium || Bangkok, Thailand || Decision || 5||3:00
|- style="background:#cfc;" | 1997-01-05 || Win||align=left| Bagjo Sor.Phanuch || || Chachoengsao, Thailand || || || |- ! style=background:white colspan=9 | |- style="background:#fbb;" | 1996-11-12 || Loss||align=left| Namkabuan Nongkeepahuyuth || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#fbb;" | 1996-10-05 || Loss ||align=left| Namkabuan Nongkeepahuyuth || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1996-08-23 || Win ||align=left| Kaoponglek Luksuratum || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1996-05- || Win ||align=left| Prabpramlek Sitnarong || Lumpinee Stadium || Bangkok, Thailand || Decision || 5|| 3:00
|- style="background:#fbb;" | 1996-03-05 || Loss ||align=left| Therdkiat Sitthepitak || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1995-11-28 || Win ||align=left| Jompoplek Sor.Sumalee || Lumpinee Stadium || Bangkok, Thailand || Decision || 5|| 3:00
|- style="background:#fbb;" | 1995-08-22 || Loss ||align=left| Namkabuan Nongkeepahuyuth || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1995-05-23 || Win ||align=left| Choengnoen Sitphutthapim || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#cfc;" | 1995-05-05 || Win ||align=left| Ritthichai Lookchaomaesaitong || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1995-04-04 || Loss ||align=left| Lamnamoon Sor.Sumalee || Lumpinee Stadium || Bangkok, Thailand || Decision || 5||3:00
|- style="background:#cfc;" | 1995-03-03 || Win ||align=left| Chatchai Paiseetong || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1995-01-17 || Win ||align=left| Mathee Jadeepitak || Fairtex, Lumpinee Stadium || Bangkok, Thailand || Decision || 5||3:00
|- style="background:#fbb;" | 1994-12-09 || Loss ||align=left| Silapathai Jockygym || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1994-11-15 || Win ||align=left| Mathee Jadeepitak || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#cfc;" | 1994-10-24 || Win ||align=left| Karuhat Sor.Supawan || Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1994-08-26 || Win ||align=left| Wangchannoi Sor Palangchai || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 ||3:00
|- style="background:#cfc;" | 1994- || Win ||align=left| Ritthichai Lookchaomaesaitong || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1994-07-19 || Loss ||align=left| Lamnamoon Sor.Sumalee || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1994-06-10 || Win ||align=left| Boontawarn Sithuakaew || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1994-05-27 || Loss ||align=left| Saengmorakot Sor.Ploenchit || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1994-03-04 || Loss ||align=left| Nungubon Sitlerchai || Lumpinee Stadium || Bangkok, Thailand || TKO (Punches) || 3 ||
|- style="background:#cfc;" | 1994-01-28 || Win||align=left| Nungubon Sitlerchai || Lumpinee Stadium || Bangkok, Thailand || Decision || 5||3:00
|- style="background:#cfc;" | 1993-12-24 || Win ||align=left| Jaroensap Kiatbanchong || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1993-12-03 || Win ||align=left| Ritthidej Keadpayak || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1993-10-02 || Win ||align=left| Chingchai Sakdiroon || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1993-07-13 || Win ||align=left| Prabpramlek Sitnarong|| Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1993-05-07 || Win ||align=left| Thewaritnoi Sor.Rakchat|| Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1993-02-09 || Loss ||align=left| Kompayak Singmanee || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1992-11-20 || Loss ||align=left| Kompayak Singmanee || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1992-09-25 || Loss ||align=left| Nongnarong Luksamrong || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#fbb;" | 1992 || Loss ||align=left| Pichitnoi Sithbangrajan || Lumpinee Stadium || Bangkok, Thailand || KO (Punches)|| 3 ||
|- | colspan=9 | Legend: