Mike Tyson starts the bout well landing some trademark blows on unheralded English opponent Danny Williams

Tyson shows his famous punching power, but Williams' defence gamely holds up to a rigorous examination

Williams begins to make his mark on the fight and has Tyson in trouble in the fourth round

Williams goes on the offensive and lands 26 unanswered punches to send Tyson spinning towards the canvas

Tyson slumps against the ropes and can only watch as the referee counts him out

Williams sinks to his knees in triumph as he claims a shock win over one of heavyweight boxing's greatest champions

London's Williams takes the cheers from a shocked audience in Louisville, Kentucky

The 31-year-old proudly holds aloft an England flag as he saviours an unbelievable win

Tyson, on the other hand, has plenty to ponder as his once mighty reputation takes a heavy beating