Randolf Bitorina

1997

World Natural Championships - UIBBN, WelterWeight, 4th

1999

Holland Nationals - NBBF, LightWeight, 1st
Nederlands Championships - NBBF, LightWeight, 1st

2007

World Amateur Championships - IFBB, Classic Medium-Tall, 8th

2008

European Amateur Championships - IFBB, Classic Medium-Tall, 10th
World Amateur Championships - IFBB, Classic Medium-Tall, Did not place

2009

World Amateur Championships - IFBB, Classic Medium-Tall, Did not place

2011

European Championships - WBPF, Athletic Tall, 3rd