William Healy Sefton was an American pole vaulter. Sefton broke the pole vault world record several times in 1937 and placed fourth in the 1936 Olympics in Berlin.
Bill Sefton in 1935
William Noe Graber was an American pole vaulter. He broke the pole vault world record in 1932 and competed at the 1932 and 1936 Olympics, placing fourth and fifth, respectively.
Graber in 1934