Which American won the discus Gold medal at four consecutive Olympics between 1956 and 1968?
which american won the discus gold medal at four consecutive olympics between 1956 and 1968
FreebaseQA-train-8312.P0
gold medal
gold medal
m.02lpp7
olympics.olympic_medal.medal_winners..olympics.olympic_medal_honor.medalist
m.031kw8
al oerter