Sony Dwi Kuncoro is a former badminton singles player from Indonesia. He was the 2004 Olympic bronze medalist, two-time World Championships medalist and three-time Asian Champion. He reached a career high as world number 3 on 7 October 2004.

Boonsak Ponsana is a Thai badminton player. His younger sister Salakjit Ponsana is also part of the Thailand badminton team. He got a Bachelor of Laws from Sri Patum.