Chalermporn Poonchuay (; born January 16, 1971), known professionally as Singhao Tor.Hintok () is a Thai former professional Muay Thai. He never fought for a Lumpinee Stadium or Rajadamnern Stadium title but defeated multiple champions.
Singhao was born on January 16, 1971, to Puan and Boonlap Poonchuay in Khuan Phang, Ron Phibun, Nakhon Si Thammarat, southern region.
He trained in Muay Thai from Tor.Hintok gym based in neighbouring Hin Tok. Later, he moved to be affiliated with Surat Sianglor at the Dejrath gym in Bangkok.
He had fought with many of the renowned Muay Thai kickboxers of the period, such as Thongchai Tor.Silachai, Chartchainoi Chaorai-Oi, Jaroensap Kiatbanchong, Changnoi Sirimongkol, Dokmaifai Tor.Sittichai or Rattanachai Wor.Wolapon.
He was a southpaw stance kickboxer who main technique is strong left kicks as well as powerful left and right punches.
In addition to Muay Thai, he has also competed in amateur boxing tournaments in his regional hometown.
After retiring from being a Muay Thai practitioner, Singhao was ordained as a monk at a Wat Tha Pho temple in the city of Nakhon Si Thammarat.
|- style="background:#fbb;" | 1995-05-05 || Loss ||align=left| Tukatathong Por.Pongsawang || Onesongchai, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1995-04-08 || Win||align=left| Dokmaifai Tor.Sittichai || MuayThai Naikhanomtom, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1995-02-21 || Loss ||align=left| Changnoi Sor.Wanich || Fairtex + Onesongchai, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1994- || Loss ||align=left| Jaroensap Kiatbanchong || || Bangkok, Thailand || || ||
|- style="background:#fbb;" | 1994-06-28 || Loss||align=left| Rattanachai Wor.Walapon || Fairtex, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1994-05-31 || Win||align=left| Chailek Sitkaruhat || Onesongchai, Lumpinee Stadium || Bangkok, Thailand || Decision ||5 ||3:00
|- style="background:#fbb;" | 1994-04-22 || Loss||align=left| Thongchai Tor.Silachai || Fairtex, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1993-02-13 || Win||align=left| Charoenwit Kiatbanchong || Onesongchai, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1992-11-06 || Loss ||align=left| Kruekchai Kaewsamrit || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1992-09-04 || Win||align=left| Chartchainoi Chaorai-Oi || || Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1992-07-21 || Loss ||align=left| Tukatathong Por.Pongsawang || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1992-07-03 || Win||align=left| Panphet Muangsurin || Lumpinee Stadium || Bangkok, Thailand || KO (Punches)|| 1 ||
|- style="text-align:center; background:#cfc;" | 1992-05-30 || Win||align=left| Detduang Por.Pongsawang || Lumpinee Stadium || Bangkok, Thailand || Decision ||5 ||3:00
|- style="background:#fbb;" | 1992-04-03 || Loss||align=left| Thongchai Tor.Silachai || Fairtex, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1992-03-14 || Loss||align=left| Jaroensap Kiatbanchong || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1992-02-21 || Loss||align=left| Jaroensap Kiatbanchong || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1992-01-10 || Win||align=left| Pairojnoi Sor.Siamchai || Fairtex, Lumpinee Stadium || Bangkok, Thailand || Decision ||5 ||3:00
|- style="background:#cfc;" | 1991-11-26 || Win||align=left| Lamnamoon Sor.Sumalee || Onesongchai, Lumpinee Stadium || Bangkok, Thailand || KO ||2 ||
|- style="background:#c5d2ea;" | 1991-09-21 || Draw||align=left| Michael Sor.Sukonthip || Onesongchai, Lumpinee Stadium || Bangkok, Thailand || Decision ||5 ||3:00
|- style="background:#fbb;" | 1991-01-26 || Loss||align=left| Kompayak Singmanee || Lumpinee Stadium || Bangkok, Thailand || Decision ||5 ||3:00
|- style="background:#cfc;" | 1990-11-17 || Win||align=left| Singthongnoi Sor.Siamchai || Yod Muay Siam, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1990-10-06 || Loss||align=left| Morakot Sor.Thamrangsi || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1990-08-14 || Win||align=left| Dekdam Sitkruchok ||Chaomangkon, Lumpinee Stadium || Bangkok, Thailand || KO || 3 ||
|- style="background:#fbb;" | 1990-05-15 || Loss||align=left| Kruekchai Sor.Kettalingchan ||Onesongchai, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1990-04-24 || Loss||align=left| Nungubon Sitlerchai || Onesongchai, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | ?-02-10 || Win||align=left| Orono Por Muang Ubon || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1989-10-23 || Loss||align=left| Erawan Sit Chalongkiat || Yodmuay Thaksin || Koh Samui, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1989-07-01 || Loss||align=left| Jaroensap Kiatbanchong || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1989-03-28 || Win||align=left| Methanoi Sor Maliwan ||Onesongchai + Fairtex, Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- | colspan=9 | Legend: