Visut Watanasin
Visut Watanasin or วิสุทธิ์ วัฒนสิน is a former Thai sprinter who competed in the men's 100m competition at the 1992 Summer Olympics. He recorded a 10.72, not enough to qualify for the next round past the heats. His personal best is 10.53, set in 1987. In 1988, in the same discipline, he recorded a 10.88. In both Olympiads, he ran for the Thai 4 × 100 m relay team.
