Adam Levine - Top 10 Fun Facts - as part of the celebrities series by GeoBeats.

10 - His nickname is 'Sharky'.
9 - He has been friends with Jake Gyllenhaal since kindergarten.
8 - He is ambidextrous, using his left hand to write and his right hand for most other actions.
7 - Adam has ADHD and works to bring awareness to the disorder.
6 - Adam calls himself a 'car junkie' and names his 1971 Mercedes 280SE 3.5 Cabriolet a favorite.
5 - He has a Golden Retriever named 'Frankie'.
4 - He was the frontman of a garage band titled "Kara's Flowers".
3 - Adam is part Jewish, having Jewish roots from both sides of his family.
2 - He was inspired by Stevie Wonder, who he names his 'spiritual leader'.
1 - Levine once worked as a waiter at a Jonny Rockets burger joint.