Actor
Born Jul 31, 1909 · Újpest, Austria-Hungary [now in Budapest, Hungary]
Active 2018–1946 · 5′1″ (155 cm) · Awards: International Swimming Hall of Fame, Military Merit Medal (Austria-Hungary), Miklós Toldi Medal of Merit, Hungarian Heritage Award
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.