Stjepan Grgac was a Yugoslav cyclist, who rode for Sokol Zagreb. He was four time Yugoslav national road race champion and he also competed on Tour de France in 1936. In his honor, Stjepan Grgac Memorial, an international cycling race, is held every year since 1971. In 2014 Hrvoje Bučar made a movie about him, titled ''Zabilježen u zvijezdama - Stjepan Grgac''.

References

Stjepan Grgac Movie
Croatian Cycling Federation * 1909 births 1960 deaths Yugoslav male cyclists Croatian male cyclists {{Croatia-cycling-bio-stub