Balthazar began his acting career aged 12 in Lord of the Flies after being scouted in his art class at school. He has since appeared the films Young Guns II, Natural Born Killers, Judge Dredd, Mr. Holland's Opus, White Squall, Lost Highway, Big City Blues, The Center of the World, Deuces Wild, Ladder 49, Feast, and the television miniseries Traffic. He is also a musician and is part of indie band Ringside. He married fashion designer Rosetta Millington in 2000 and they have four children together. In 2008, he had a highly-publicised affair with actress Sienna Miller, but later reconciled with his wife. They live together in the Hollywood hills.
| Types | Person, Media Personality |