His best season was in 1998, when he improved his personal best by almost a second to 44.61 and subsequently won medals in three international championships (see table below). His best performance in a major global competition was in the 2001 World Championships where he reached the semi final.
|Asian Games||Bangkok, Thailand||1st|
|Commonwealth Games||Kuala Lumpur, Malaysia||3rd|
|2002||Asian Championships||Colombo, Sri Lanka||3rd|