Former boxing world champion Ricky "The Hitman" Hatton is to check into a rehab clinic after he was allegedly caught on camera snorting "industrial amounts" of cocaine.

Hatton allegedly became hooked on the Class A substance shortly before his last fight which saw him knocked out in two rounds by Filipino boxer Manny Pacquaio.

But the addiction to winning and compulsive personalities that sportsmen often have makes this all but a rare occasion...