Mark Walberg

Mark Walberg dropped out of high school at the age of 13. He was the youngest of the nine kids.

As a teenager, Mark was arrested over 20 times, was known to steal cars, sell pot, and including an attempted murder charge because he assaulted a man with a wooden pole which led to a 45-day prison bid.

Wahlberg's breakout role was as a drug-addicted high school basketball star in "The Basketball Diaries" (1995), in which he starred alongside Leonard DiCaprio.