Sinphet Kruaithong

Sinphet "Dui" Kruaithong (สินธุ์เพชร กรวยทอง; born 22 August 1995 in Chumphon Buri District, Surin Province ) is a Thai Olympic weightlifter. He represented his country at the 2016 Summer Olympics, where he won the bronze medal. With this he became the first Thai male weightlifter to win an olympic medal. His grandmother died while celebrating his victory.