'A right upper cut that would have knocked King Kong out'

5 live boxing summariser Richie Woodhall describes the punch that KO'd Dillian Whyte and crowned Anthony Joshua as British Heavyweight champion.

Joshua landed a massive right upper cut to floor his opponent in the seventh round. It was Joshua’s 15th KO in 15 professional bouts.

This clip is from 5 live Boxing on 12 December 2015.