The man overseeing this sea change is Michel Bonnefous, a school chum of Bertarelli's who still climbs mountains with the billionaire and skims across Lake Geneva on his powerful 12-meter catamaran ("It's a mountain of sail, " he says, with a touch of awe).

FORBES: Magazine Article

The man overseeing this sea change is Michel Bonnefous, a school chum of Bertarelli's who still climbs mountains with the billionaire and skims across Lake Geneva on his powerful 40-foot catamaran ("It's a mountain of sail, " he says, with a touch of awe).

FORBES: Sailing For the Gold