Rafa Nadal's success, 39, outside of tennis: his investment in managing marinas for megayachts

One of his latest moves, consistent with his image of discreet, Mediterranean luxury, was to enter the business of managing marinas for megayachts, a niche sector where as much money is involved as in a Masters 1000 tournament well-stocked with sponsors.

The operation is structured through Aspemir, his business holding company, the structure through which Nadal groups a large part of his holdings in hotels, restaurants, real estate or health.