Trevor Jones, an entrepreneur who appeared on reality shows like Bravo’s “The Millionaire Matchmaker” and CNBC’s “The Profit,” has died at the age of 34.

Although Jones is best remembered by mainstream TV fans for going on a date with “Hills” star Stephanie Pratt on Season 8 of “Millionaire Matchmaker,” his main job was as co-founder of Flex Watches, a timepiece company that features interchangeable faces for watches.