Can you leave something behind that you have invested all your energy into? Tennis player Andrea Petković reveals how it works and whether she achieved her dream exit from professional sport.
Franziska van Almsick sits on quiz shows, David Beckham tries his hand at being a beekeeper, Lukas Podolski sells kebabs and Martina Ertl sells low-carb crispbread. Other ex-athletes give lectures about motivation, comment, train, moderate or invest their money in start-ups. All of this always seems a bit tired after a straight sports career, but what are you supposed to do as a top athlete after the endless cycle of training, tournaments and training?