Sutthisak_Singkhon
Sutthisak Singkhon
Thai decathlete
Sutthisak Singkhon (Thai: สุทธิศักดิ์ สิงขร; born 5 October 1996) is a Thai decathlete.[2] He competed at the 2017 World Championships dropping out after four events. Earlier that year, he won the gold medal at the 2017 Asian Championships, where he set a national record. He won a silver medal at the 2018 Asian Games.