O. Grindvik

		Unit	Date	Rank

Tel Aviv 1968 Paralympic Games (Tel Aviv, Israel)

Event	Medal	Unit	Date	Rank
Men's Albion Round Open		Final Round		12
Men's FITA Round Open		Final Round		18

Heidelberg 1972 Paralympic Games (Heidelberg, Germany)

Event	Medal	Unit	Date	Rank
Men's FITA Round Open		Final Round		11
Men's FITA Round Team Open		Final Round		8

Toronto 1976 Paralympic Games (Toronto, Canada)

Event	Medal	Unit	Date	Rank
Men's FITA Round Open		Final Round		25