text: Aside from drumming, he founded the clothing company Famous Stars and Straps in 1999, and the record labels LaSalle Records in 2004 and DTA Records in 2019. Companies such as DC Shoes and Zildjian cymbals have co-designed products in his name. He released a memoir, Can I Say: Living Large, Cheating Death, and Drums, Drums, Drums, in 2015. Barker is also a vegan and has invested in the Los Angeles vegan restaurant Crossroads Kitchen.
  Early life and education
  Barker was born in Fontana, California on November 14, 1975, When Barker was four, his mother gave him his first drum kit, which was the only one he would have until he was 15. Barker began taking drum lessons at age five with a drummer named Michael Mai, who would expose young Barker to many different playing styles. At this time, he also began taking trumpet lessons. In junior high, Barker learned to play the piano and briefly tried singing, joining the madrigals men and women's choir. In addition, Barker had non-musical aspirations; he also was interested in becoming a professional surfer and skateboarder. However, Barker states that "I always migrated back to drums, though. That was the one direction that kind of felt like I was connected to and I could kind of understand. I could express myself better through my drums than I could anything else."