Gary Magness

Gary Magness's late father, Bob, started cable giant TCI, then merged with AT&T in 1999 in a $48 billion deal.He inherited half of the fortune (his late brother, Kim, got the rest) and now focuses on off-road racing, movie producing and philanthropy.He collects vintage cars, owns cattle ranches in Colorado, a data center, fish and palm tree farms and invests in oil, gas and real estate.His wife, Sarah Siegel-Magness, runs the couple's film company, Smokewood Entertainment, which produced the Oscar winning "Precious."