A shattering knockout punch left a heavyweight fighter needing oxygen and lying on the floor for several minutes.
Brit Fabio Wardley, who is trained by global heavyweight star Dillian Whyte, went up against Richard Lartey. It was believed to be a huge test for Wardley up against the Ghanaian heavyweight.
Wardley was second best in the early stages of the first round as Lartey managed to clip the Ipswich Town native. But things flipped come the second round.
The 25-year-old exploded, landing a huge knockout punch that thundered Lartey and sent him to the floor, where he laid still for several minutes.