Men 100 -- Tyson Gay, United States 200 -- Wallace Spearmon, United States 400 -- Jeremy Wariner, United States 800 -- David Rudisha, Kenya 1,500 -- Asbel Kiprop, Kenya 5,000 -- Imane Merga, Ethiopia Steeplechase -- Paul Kipsiele Koech, Kenya 110 Hurdles -- David Oliver, United States 400 Hurdles -- Bershawn Jackson, United States High Jump -- Ivan Ukhov, Russia Pole Vault -- Renaud Lavillenie ...