Leni Junker
Helene "Leni" Junker was a German sprint runner who competed at the 1928 [Summer Olympics]. She won a bronze medal in the 4 × 100 m, but failed to reach the final of the individual 100 m event. Earlier in 1925 she set a Women's [100 metres world record progression|world record] in the 100-metre at 12.2 seconds.