Novak Djokovic has been married to wife Jelena Ristic since 2014, with the couple having known each other since they were teenagers.

Novak Djokovic will take on Flavio Cobolli in the Wimbledon quarter-finals on Wednesday, and his place in the last eight brings back memories of a heated debate between Clare Balding and John McEnroe

Jelena, 38, is a prominent businesswoman in her own right, and is the global CEO of the Novak Djokovic Foundation, which she co-founded with her husband. She has previously often been seen courtside cheering her husband on at major tournaments.