This guy is a idiot. He admits it was a positive thing for him and then wants to sue. If he wants to sue someone he should sue his parents. I am sure his parents singed all the proper legal documents.

"It's always been a positive thing and opened doors for me," he told the Guardian six years ago. "I'm 23 now and an artist, and this story gave me an opportunity to work with Shepard Fairey for five years, which was an awesome experience. He is a huge music connoisseur: when he heard I was the Nirvana baby, he thought that was really cool."