2004
Asian Amateur Championships - IFBB, Light-FlyWeight, 3rd
2005
World Amateur Championships - IFBB, FlyWeight, 7th
2006
World Amateur Championships - IFBB, BantamWeight, 6th
2007
South East Asian Games - IFBB, FlyWeight, 3rd
World Amateur Championships - IFBB, FlyWeight, 3rd
2008
Asian Amateur Championships - IFBB, BantamWeight, 1st
World Amateur Championships - IFBB, FlyWeight, 6th
2009
Asian Championships - ABBF, BantamWeight, 2nd
Asian Championships - ABBF, Masters 40+, 2nd
World Championships - WBPF, BantamWeight, 3rd
2010
World Championships - WBPF, BantamWeight, 1st
2011
Asian Championships - ABBF, BantamWeight, 1st
World Championships - WBPF, LightWeight, 2nd
2012
Asian Championships - ABBF, BantamWeight, 1st
Asian Championships - ABBF, Masters 40+, 3rd
World Championships - WBPF, BantamWeight, 1st
World Championships - WBPF, Masters 40+, 3rd
2013
Asian Championships - ABBF, BantamWeight, 1st
World Championships - WBPF, BantamWeight, 1st
2014
World Championships - WBPF, Masters 40+ LightWeight, 1st