OMG!! French Olympics athlete Yohann Diniz poos on his Pants during 50Km Walk Race

Long-distance endurance sports are known to cause real issues for athletes – just ask Paula Radcliffe – and Diniz was an unfortunate to be racing with an illness on a day when temperatures reached up to 27 degrees.

French athlete Yohann Diniz who is the record holder of the race, collapsed during the Rio Olympic 50km walk after suffering from stomach trouble - only to get back to his feet and finished the race in a creditable 11th place, seeing his Olympic dreams end in such humiliating fashion. See more pictures below...