Chamnarn Chimnok (; December 5, 1978), known professionally as Khunsuk Sitporamet (), is a Thai former professional Muay Thai fighter. He is a former two-time Lumpinee Stadium and one-time Rajadamnern Stadium champion across two divisions.
Khunsuk started training in Muay Thai at the age of twelve and made his Bangkok debut fighting out of the Sun Wela Rewadee camp. Khunsuk made a name in the mid 1990s under the Aswindam promotion and had the opportunity to join the more prestigious camp Phetsupaphan located in Phetchaburi where he would train alongside other champions such as Petchmanee Phetsupaphan and Namsuk Phetsupaphan. By the time Khunsuk was twenty years old he had defeated many notable fighters including Kruekchai Kaewsamrit. Samkor Kiatmontep, Mathee Jadeepitak and Thewaritnoi Chumpornpitak. <br>On March 26, 1999, Khunsuk defeated Lamnamoon Sor.Sumalee by decision and took his Lumpinee Stadium Super Featherweight title. He successfully defended the title against Attachai Por.Yosanan before moving up in weight and taking the Lumpinee Stadium Lightweight title from Kaolan Kaovichit. After going undefeated in 1999 Khunsuk was in position to win the Sports Authority of Thailand Fighter of the Year award. His opponent for the trophy was Namsaknoi Yudthagarngamtorn, the two would be matched on February 29, 2000, at the Lumpinee Stadium. Namsaknoi won the fight by decision.
On December 14, 2002, Khunsuk entered the Toyota Marathon tournament at the Lumpinee Stadium. In the quarterfinals he defeated Phetnamek Sor.Siriwat by decision before losing to Buakaw Por.Pramuk in the semifinals.
Khunsuk and Buakaw Por.Pramuk rematched at the Omnoi Stadium on September 5, 2003, for the vacant Lightweight title. Buakaw won the fight by decision once again.
One of the main rivalries of Khunsuk's career was against Jean-Charles Skarbowsky. They fought five times, with Khunsuk winning only once on December 5, 2004, as part of the S1 tournament won by Khunsuk at the King's birthday event. On February 18, 2005, Khunsuk faced Skarbowsky for the third time at the Lumpinee Stadium. Khunsuk lost the fight by decision.
After retiring from competition, Khunsuk became a Muay Thai trainer. He spent years working in Hong Kong before having to return to Thailand in 2016 when he contracted bone tuberculosis.
|- style="background:#fbb;" | || Loss ||align=left| Ekapon Junk|| || Hong Kong || TKO ||3 ||
|- style="background:#cfc;" | 2007-08-18 || Win||align=left| Phil Mcalpine || Omnoi Stadium || Samut Sakhon, Thailand || Decision || 5 || 3:00
|- style="background:#c5d2ea;" | 2006-06-05 || Draw||align=left| Phetnamek Sor.Siriwat || Daorungchujarean, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- bgcolor="#fbb" | 2006-05-03 || Loss ||align=left| Jaroenchai Kesagym || Daorungchujarean, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- bgcolor="#fbb" | 2006-03-20 || Loss ||align=left| Jaroenchai Kesagym|| Daorungchujarean, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 2005-11-22 || Loss ||align=left| Phetnamek Sor.Siriwat || Lumpinee Stadium || Bangkok, Thailand ||Decision || 5 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#c5d2ea;" | 2005-10-07 || Draw||align=left| Phetnamek Sor.Siriwat || Paianan, Lumpinee Stadium || Bangkok, Thailand ||Decision || 5 || 3:00
|- bgcolor="#fbb" | 2005-09-09 || Loss||align=left| Naruepol Fairtex || Paianun, Lumpinee Stadium || Bangkok, Thailand || Decision (Unanimous) || 5 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#fbb;" | 2005-06-04 || Loss ||align=left| Jean-Charles Skarbowsky || Omnoi Stadium || Samut Sakhon, Thailand || TKO (ref stoppage) || 4 ||
|- style="background:#cfc;" | 2005-04-30 || Win ||align=left| Phetnamek Sor.Siriwat || Omnoi Stadium || Samut Sakhon, Thailand ||Decision || 5 || 3:00
|- style="background:#fbb;" | 2005-03-25 || Loss ||align=left| Jean-Charles Skarbowsky || Petchsupapan, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 2005-02-18 || Loss ||align=left| Jean-Charles Skarbowsky || Petchsupapan, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 2004-12-05 || Win ||align=left| Michal Hangsut || KingâÂÂs Birthday - S1 Tournament, Final || Thailand || Decision || 5 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#cfc;" | 2004-12-05 || Win ||align=left| Wanlop Sitpholek || KingâÂÂs Birthday- S1 Tournament, Semifinals|| Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 2004-12-05 || Win ||align=left| Jean-Charles Skarbowsky || KingâÂÂs Birthday- S1 Tournament, Quarterfinals || Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 2004-08-14 || Loss||align=left| Nopadej Skindiew Gym || Omnoi Stadium || Samut Sakhon, Thailand || Decision || 5 || 3:00
|- style="background:#c5d2ea;" | 2004-07-22 || Draw||align=left| Nopadej Skindiew Gym || Phetsupapan, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 2004-06-01 || Loss ||align=left| Nontachai Sit-O || Phetsupapan, Lumpinee Stadium || Bangkok, Thailand || KO || 4 ||
|- style="background:#cfc;" | 2004-04-10 || Win ||align=left| Mangkong Kiatsomkorn || ||Samut Sakhon, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 2003-11-18 || Loss ||align=left| Buakaw Banchamek || Por.Pramuk, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 2003-10-07 || Loss ||align=left| Jean-Charles Skarbowsky || Petchsupapan, Lumpinee Stadium || Bangkok, Thailand || TKO (doctor stoppage) || 4 ||
|- style="background:#fbb;" | 2003-09-05 || Loss ||align=left| Buakaw Banchamek || Omnoi Stadium || Samut Sakhon, Thailand || Decision || 5 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#fbb;" | 2003-05-31 || Loss ||align=left| Buakaw Banchamek || Omnoi Stadium || Samut Sakhon, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 2003-05-02 || Loss||align=left| Samkor Kiatmontep || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 2003-03-28 || Win ||align=left| Samkor Kiatmontep || Petchyindee, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 2003-01-14 || Loss||align=left| Chokdee Por.Pramuk || Phetpanomrung, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 2002-12-14 || Loss ||align=left| Buakaw Banchamek || Lumpinee Stadium - Toyota Marathon, Semi-finals || Bangkok, Thailand || Decision || 3 || 3:00
|- style="background:#cfc;" | 2002-12-14 || Win||align=left| Phetnamek Sor.Siriwat || Lumpinee Stadium - Toyota Marathon, Quarter-finals || Bangkok, Thailand || Decision || 3 || 3:00
|- style="background:#fbb;" | 2002-06-30 || Loss||align=left| Nopadej Skindiew Gym || Channel 7 Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | ?-03-04 || Win||align=left| Nontachai Kiatwallop || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#c5d2ea;" | 2001-05-11 || Draw ||align=left| Samkor Kiatmontep || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 2000-11-04 || Loss ||align=left| Namsaknoi Yudthagarngamtorn || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#c5d2ea;" | 2000-08-06 || Draw||align=left| Huasai Sor.Phumphanmuang || Fairtex, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 2000-??-?? || Loss ||align=left| Kaolan Kaovichit || Lumpinee Stadium || Phetchaburi, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 2000-02-29 || Loss ||align=left| Namsaknoi Yudthagarngamtorn || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 2000-01-29 || Win ||align=left| Kaoponglek Luksuratham || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1999-09-21 || Win ||align=left| Kaolan Kaovichit || || Phetchaburi, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1999-08-10 || Win ||align=left| Kaolan Kaovichit || Onesongchai + Fairtex, Lumpinee Stadium || Bangkok, Thailand || KO || 4 || |- ! style=background:white colspan=9 | |- style="background:#cfc;" | 1999-07-ï¼ || Win ||align=left| Kaolan Kaovichit || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00 |- style="background:#cfc;" | 1999-06-22 || Win ||align=left| Samkor Kiatmontep || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1999-05-11 || Win ||align=left| Attachai Por.Yosanan || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#cfc;" | 1999-03-26 || Win ||align=left| Lamnamoon Sor.Sumalee || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#cfc;" | 1999-02-10 || Win ||align=left| Lamnamoon Sor.Sumalee || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1998-10-10 || Win ||align=left| Mathee Jadeepitak || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1998-03-03 || Loss ||align=left| Samkor Kiatmontep || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1997-10-12 || Loss ||align=left| Bakjo Sor.Panuch || Aswindam, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | ?-09-30 || Win ||align=left| Therdkiat Sitthepitak || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1997- || Win ||align=left| Thewaritnoi SKV Gym || Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#cfc;" | 1997- || Win ||align=left| Bakjo Sor.Panuch || || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1997- || Win ||align=left| Thewaritnoi Chumpornpitak || || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1997-06-22 || Win ||align=left| Samkor Kiatmontep || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1997-03-31 || Loss||align=left| Thewaritnoi Chumpornpitak || Aswindam, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1996-12-16 || Win ||align=left| Thewaritnoi Chumphonphitak || Phetmahanak, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1996-11-18 || Win ||align=left| Michael Thammakasem || Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1996- || Loss||align=left| Michael Thammakasem || Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1996-05-29 || Win ||align=left| Surin SasiprapaGym || Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1996-04-18 || Win ||align=left| Manaschai Wacharayothin || Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1996-03-21 || Win ||align=left| Rakkhangkaew Sakmuangklaeng || Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1995-12-14 || Win ||align=left| Pepsi Sor.Rewadee || Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1995-10-19 || Win ||align=left| Thanay PodSarina|| Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1994-08-01 || Loss ||align=left| Kruekchai Kaewsamrit || Aswindam, Rajadamnern Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- | colspan=9 | Legend: