(FromL) USA's Clayton Murphy, Algeria's Taoufik Makhloufi, Kenya's David Lekuta Rudisha and France's Pierre-Ambroise Bosse compete in the Men's 800m Final during the athletics event at the Rio 2016 Olympic Games at the Olympic Stadium in Rio de Janeiro on August 15, 2016.   / AFP / Jewel SAMAD        (Photo credit should read JEWEL SAMAD/AFP/Getty Images)