Low, Lawana L. and Robert E.

Robert and Lawana Low are prominent horse owners with a Thoroughbred farm called Primatara located just north of Springfield, Mo.; Primatara is also home to one of the country’s largest houses. The Lows own 2018 Kentucky Derby contender Magnum Moon.

Robert and Lawana are also the owners of Prime Inc., which is America’s most successful refrigerated, flatbed, tanker, and intermodal trucking company. The Lows have owned several prominent racehorses before Magnum Moon, including Steppenwolfer, Real Cozzy, and Green Fee.