His personal best time is 10.17 seconds, achieved in Shanghai in September 2003.
Participating in the 2004 Summer Olympics, he achieved fifth place in his 100 metres heat, thus missing out on a placing in Round 2 of the event.
His best international performances have been a gold medal at the 2003 Asian Championships and a bronze medal at the 2002 Asian Games.
His interests include music and computers.