He was engaged to his son's mother, but they broke up when he learned
that she was pregnant. He was only 19 years old when she gave birth to
their son and he didn't know how to handle it. At the moment his latest
song 'Ein Teil von mir'('A part of me') ranked #1 in German charts.
It's a song which is dedicated to his son and he apologizes for not
having been there for him.