To say Mike Tyson has dramatically changed his physique over the last few months would be somewhat of an understatement. The former undisputed heavyweight champion of the world is a far cry from the overweight and out-of-shape man we saw just a few years ago.
Tyson's dramatic transformation has in part been down to his preparations for his eagerly-anticipated return to the ring, which he last graced in 2005.
On Sunday week, 'The Baddest Man on the Planet' will take part in an exhibition match against fellow Hall-of-Famer Roy Jones Jr.
Tyson vs Jones Jr - a fight many wanted to see when the pair were in their primes - will take place in Carson, California in the early hours of Sunday morning.
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