Philippines’ Eric Cray compete in the Men’s 400m Hurdles Round 1 at the Rio 2016 Olympic Games

Japan's Keisuke Nozawa (R) and Philippines' Eric Cray compete in the Men's 400m Hurdles Round 1 during the athletics event at the Rio 2016 Olympic Games at the Olympic Stadium in Rio de Janeiro on August 15, 2016.   / AFP PHOTO / OLIVIER MORIN
Japan’s Keisuke Nozawa (R) and Philippines’ Eric Cray compete in the Men’s 400m Hurdles Round 1 during the athletics event at the Rio 2016 Olympic Games at the Olympic Stadium in Rio de Janeiro on August 15, 2016.   The Philippines has yet to win another medal after the silver medal achieved by Filipina weightlifter Hidilyn Diaz at the Rio Olympics / AFP PHOTO / OLIVIER MORIN
Japan's Keisuke Nozawa (R) and Philippines' Eric Cray compete in the Men's 400m Hurdles Round 1 during the athletics event at the Rio 2016 Olympic Games at the Olympic Stadium in Rio de Janeiro on August 15, 2016.   / AFP PHOTO / OLIVIER MORIN
Japan’s Keisuke Nozawa (R) and Philippines’ Eric Cray compete in the Men’s 400m Hurdles Round 1 during the athletics event at the Rio 2016 Olympic Games at the Olympic Stadium in Rio de Janeiro on August 15, 2016. / AFP PHOTO / OLIVIER MORIN