Georgia May Jagger's boyfriend arrested after assault

Reports claim Theuerkorn handed himself in to police last week and was charged with felony battery causing serious bodily injury. Photo / Instagram

The new boyfriend of Mick Jagger's daughter has reportedly been arrested after beating a man so badly he required brain surgery.

Norman Theuerkorn, 31, allegedly approached two men at the Blind Dragon in WeHo in August and touched one of them on the leg, telling him he was beautiful, TMZ reported.

The pair, Andrew Knight - who has previously claimed to be the son of Suge Knight, and Darren Young, told him to leave, which he did, reports The Daily Mail.
But law enforcement sources told the website Theuerkorn allegedly returned 20 minutes later, and punched Young in the head, causing him to fall and hit his head.

The force with which he fell was allegedly so great that he suffered internal bleeding on his brain and required emergency surgery.

Theuerkorn reportedly turned himself into police last week, and was booked for felony battery causing serious bodily injury.

Theuerkorn has been dating Mick Jagger's daughter, Georgia May, for the last few months. Photo / Getty Images.

The German model is no stranger to police. He has served time in prison for burglary and theft.

Norman was caught stealing at 13, after which he spent time in juvenile detention. By the age of 20, had been in prison.

In an interview with a German magazine, he once said he only 'stole' to help launch his rap career, which saw him perform under the name 'Nocky'.

"Technology cost money — microphones, computers and the studio we rented,"he said.

"Unfortunately, there is no section at the employment office where you say, "Hello, I'm about to become a rapper somehow. Can you finance that?""

Spokesmen from West Hollywood Police, Beverly Hills Police and Wilshire Police all told DailyMail.com there was no record of Theuerkorn's arrest.