- Was on his high-school cross-country team.
- His father, who died in 2003, was a member of O.J. Simpson's legal defense team.
- Made his TV debut on Keeping Up With the Kardashians in 2007; has also appeared on Khloe & Lamar, a reality series that followed his sister Khloe and her then-husband, NBA player Lamar Odom.
- Has worked as a fashion model, posing for a 2011 Walmart ad.
- Was the second member of the Kardashian family to compete on Dancing With the Stars (his sister Kim was the third contestant to be eliminated in 2008) when he appeared in season 13; he and partner Cheryl Burke came in as the runners-up.