5. Gabrielle Reece and Laird Hamilton / Couple's Net Worth: $25 Million
Gabrielle Reece is a retired American professional beach volleyball player who has won numerous titles, including the first-ever Beach Volleyball World Championships in 1993. Her husband, Laird Hamilton, is an American big-wave surfer who, in 2000, recorded the heaviest wave ever ridden successfully. In fact, historians dub Hamilton as the “all-time best-of-the-best” among all big-wave surfers. Both Gabrielle and Laird are also big-time sports models. The are married for 16 years now.