2000
Asian Amateur Championships - IFBB, BantamWeight, 2nd
2001
World Games, BantamWeight, 4th
2005
Asian Amateur Championships - IFBB, FlyWeight, 2nd
East Asian Amateur Championships - IFBB, BantamWeight, 1st
2008
World Amateur Championships - IFBB, FlyWeight, 4th
2009
World Amateur Championships - IFBB, FlyWeight, 1st
2010
World Amateur Championships - IFBB, FlyWeight, 1st
2011
World Amateur Championships - IFBB, FlyWeight, 1st
2012
World Amateur Championships - IFBB, FlyWeight, 2nd
2013
World Amateur Championships - IFBB, FlyWeight, 2nd
2016
World Amateur Championships - IFBB, BantamWeight, 1st
2017
World Amateur Championships - IFBB, BantamWeight, 1st