Fatburger CEO Andy Wiederhorn went on Undercover Boss to find out what was and wasn’t working at his fast food chain restaurants. The executive was upfront with his past criminal record. He served 14 months in jail after pleading guilty to paying an illegal gratuity and filing a false tax return. But that was more than 10 years ago. He and his family have moved on.
In December 2014, Wiederhorn’s son Thayer got married to Brooke Brinson, daughter of Real Housewives of Beverly Hills star Kim Richards, and niece of Kim’s sister and co-star Kyle Richards. Thayer and Brooke got married at her other aunt’s house, Kathy Hilton. Kathy is the mother of Nicky and Paris Hilton. After the big event, a Fatburger truck pulled up on the Hilton estate in Bel Air to serve snacks.