Rory McIlroy, Cristiano Ronaldo, Michael Jordan, and Tiger Woods are among the wealthiest sports stars who own private jets.Rory McIlroy's private jet, a Gulfstream G650, departed Augusta after the Masters and landed in England's Farnborough Airport.Michael Jordan owns a Gulfstream G650ER with a custom black-and-blue paint job featuring his Jumpman logo.Cristiano Ronaldo flies on a Bombardier Global Express XRS with a custom black and gray paint job featuring his 'CR7' nickname.