Maria Sharapova says she started preparing for retirement years before leaving tennis
The five-time Grand Slam champ said she knew early on that being a tennis star gave her "a platform" that opened doors beyond the sport.
The five-time Grand Slam champ said she knew early on that being a tennis star gave her "a platform" that opened doors beyond the sport.
This article was originally published at: https://www.businessinsider.com/maria-sharapova-tennis-br...