LONDON, ENGLAND - AUGUST 12: Gold medalist Anthony Joshua (L) of Great Britain celebrates with former world heavweight boxing champion and fellow countryman Lennox Lewis (R) after the medal ceremony for the Men's Super Heavy (+91kg) Boxing final bout on Day 16 of the London 2012 Olympic Games at ExCeL on August 12, 2012 in London, England. (Photo by Scott Heavey/Getty Images)