1989
FIA Karting World Championship - Formula K 135cc
1st
1988
FIA Karting World Championship - Formula K 135cc
1st
1985
FIA Karting World Championship - Formula K 135cc
1st
1983
FIA Karting World Championship - Formula K 135cc
1st
1983
CIK Asian-Pacific Championship ICA
2nd
1982
FIA Karting World Championship - Formula K 135cc
1st
1981
FIA Karting World Championship - Formula K 135cc
1st