Bio: Olivér Halassy (né Haltmayer; 31 July 1909 – 10 September 1946) was a Hungarian water polo player and freestyle swimmer who competed at the 1928, 1932 and 1936 Summer Olympics.
Halassy lost his left leg below the knee when he was hit by a train at the age of 11
Born: Sat, Jul 31 1909
Birthplace: Újpest, Austria-Hungary [now in Budapest, Hungary]
