 Gary J. Sheffield August 18, 1936 November 20, 2004 aiva American bobsledder uyo vakwikwidzana kubva mangwanani kuma1950 kusvika mangwanani kuma1960. Akakunda menduru ina paFIBT World Championships negoridhe rimwe Four-man: 1959 uye sirivha nhatu Two-man: 1961, Four-man: 1951, 1961. Muna 2004, akafa ava nemakore 68. 