Carolin was born in April 1990 (24 years).
It was reported that she did her medical internship at a hospital in Dortmund.
She and Marco knew each other as teens and started dating in 2009, however their first sightings came in 2011 during the time when he played for Borussia Monchengladbach.
Rumors of their breakup first surfaced in late 2012 when she was pictured with another boy and when Marco appeared to his agency’s Christmas Party without her.
Marco confirmed their breakup in early 2013 while stating that he wanted to focus on his career.
Rumors of a reconciliation are blooming however as a recent picture from her birthday celebration (2014) of them both surfaced on Instagram.