The 36-year-old 'Shame' star, who was recently named the eighth sexiest male movie star in an online poll, suffered bad hair and skin problems in his teen years, reported Contactmusic.
"I've never really thought of myself as good looking. I think of myself as, you know, alright. I used to have bad acne as a teenager, so all of this is a bonus now, the fact that I don't have pimples any more," Fassbender said.
"And my hair was also, you know, unfortunate. I had really long hair. I mean, I tied it back most of the time, but I had all these frizzy bits coming off the top," he added.