HARLOW’S Dan Gittens beat a famous name on his bareknuckle boxing debut in London.

Jack McLean claims to be a relative of the late gangland enforcer Lennie McLean, but his DNA couldn’t save him from a battering at the O2 Arena.

Gittens was all over him from the opening bell and dropped him twice before the fight was waved off by the referee in the third.

The O2 Arena in London was filled with 3,000 fans and millions more tuned in around the world tuned in to see a show that included Gittens’ debut for promoters BKB TM.

McLean was having his fifth fight, but couldn’t keep Gittens off.

He was all over the Croydon fighter from the opening bell, pushing him back and laying into him with both fists.

Gittens buzzed McLean with a right in the second and when the Londoner got his hands up, Gittens targeted his unprotected ribs.

Gittens pounded away until McLean sank to his knees.

McLean made it through until the bell, but Gittens jumped on him again at the start of the third. Gittens smashed him with uppercuts and body shots until he went down and a third knockdown convinced the referee to stop the fight.