Career, in brief
Boris Gregorka was a two-time Olympian for Yugoslavia in men's artistic gymnastics, competing from 1928 through 1936. He won one Olympic bronze.
Boris Gregorka competed for Yugoslavia in men's artistic gymnastics, 1928–1936. Career medals: 1 bronze.
Boris Gregorka was a two-time Olympian for Yugoslavia in men's artistic gymnastics, competing from 1928 through 1936. He won one Olympic bronze.
Career arc, year by year.
with Anton Malej, Drago Ciotti, Edvard Antonijevič, Janez Porenta, Jože Primožič +2 more ›