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USA's Amber Campbell competes in the Women's Hammer Throw Final during the athletics competition at the Rio 2016 Olympic Games at the Olympic Stadium in Rio de Janeiro on August 15, 2016. / AFP / FRANCK FIFE (Photo credit should read FRANCK FIFE/AFP/Getty Images)

USA's Amber Campbell competes in the Women's Hammer Throw Final during the athletics competition at the Rio 2016 Olympic Games at the Olympic Stadium in Rio de Janeiro on August 15, 2016.  / AFP / FRANCK FIFE        (Photo credit should read FRANCK FIFE/AFP/Getty Images)