Superlek Kiatmuu9 is a Thai Muay Thai fighter, originally from Buriram, in the northeast of Thailand,Superlek is from the same Muay Thai gym of his uncle and multiple time Lumpinee Stadium champion Singdam Kiatmuu9Superlek is a teammate of another well known Muay Thai fighter, Petpanomrung Kiatmuu9.On July 2016, Superlek Kiatmuu9 was ranked the #1 Super-Feather weight ranked on Lumpinee Stadium by muaythai2000.com, also ranked #1 Super-Feather weight on Rajadamnern Stadium by muaythai2000.com.