While Becks didnt crossover to a different sport, he did cross between several different leagues, originally playing in the Premier League for Manchester United and then in La Liga for Real Madrid, before crossing the Atlantic to join the MLS L.A. Galaxy. He won league titles at all three clubs, and picked up a fourth league medal for his brief stint in Ligue 1 with Paris Saint-Germain after two loan spells in Serie A with A.C. Milan. You could argue Beckham, as one of the worlds most marketable and highest-earning athletes (with an estimated net worth of $350 million), crossed over into business long ago, but hes recently made it official since his retirement, becoming owner of an MLS expansion franchise in Miami.
