Teo Kok Siang
Teo Kok Siang is a Malaysian former badminton player who currently works as a doubles coach in the national team of his country.
Career
Siang won the gold medals at the [2008 2008 Asian Junior Badminton Championships|Asian Junior Badminton Championships|Asian] and World Junior Championships in the boys' doubles partnered with Mak Hee Chun. In 2013, he reach the semi-final round at the Southeast Asian Games partnered with Goh V Shem but was defeated by the Indonesian pair, and they settled for bronze. In 2015, he submitted his resignation letters to the Badminton Association of Malaysia, and started to play as an independent player. He started coaching independent players; Goh Soon Huat and Shevon Jemie Lai in January 2023.Personal life
His elder brother Teo Kok Seng is also a world junior champion from 1998.Teo Kok Siang got engaged with former badminton player Cheah Yee See in August 2025.
Achievements
Southeast Asian Games
Men's doubles| Year | Venue | Partner | Opponent | Score | Result | ||||||||||||||||||||||||
| 2013 | Wunna Theikdi Indoor Stadium, Naypyidaw, Myanmar |  BWF World Junior ChampionshipsBoys' doubles
|