![Retired Russian tennis star Anna Kournikova (L) jokes with former world number one Martina Hingis of Switzerland before their exhibition match at Copacabana beach in Rio de Janeiro December 10, 2005. REUTERS/Bruno Retired Russian tennis star Anna Kournikova (L) jokes with former world number one Martina Hingis of Switzerland before their exhibition match at Copacabana beach in Rio de Janeiro December 10, 2005. REUTERS/Bruno](https://c8.alamy.com/comp/2E7HF9B/retired-russian-tennis-star-anna-kournikova-l-jokes-with-former-world-number-one-martina-hingis-of-switzerland-before-their-exhibition-match-at-copacabana-beach-in-rio-de-janeiro-december-10-2005-reutersbruno-domingos-2E7HF9B.jpg)
Retired Russian tennis star Anna Kournikova (L) jokes with former world number one Martina Hingis of Switzerland before their exhibition match at Copacabana beach in Rio de Janeiro December 10, 2005. REUTERS/Bruno
![Buy Graphite Carbon Beach Tennis Racket Paddle Racquet 23mm Lightweight with Coverbag Online in Switzerland. B07K69KYVM Buy Graphite Carbon Beach Tennis Racket Paddle Racquet 23mm Lightweight with Coverbag Online in Switzerland. B07K69KYVM](https://m.media-amazon.com/images/I/810tnuMxsHS._AC_SL1500_.jpg)
Buy Graphite Carbon Beach Tennis Racket Paddle Racquet 23mm Lightweight with Coverbag Online in Switzerland. B07K69KYVM
![Moscow, Russia - July 17, 2014: Yves Fornasier of Switzerland in the match with Cyprus during ITF Beach Tennis World Team Championship. Cyprus won the Stock Photo - Alamy Moscow, Russia - July 17, 2014: Yves Fornasier of Switzerland in the match with Cyprus during ITF Beach Tennis World Team Championship. Cyprus won the Stock Photo - Alamy](https://c8.alamy.com/comp/K25B1D/moscow-russia-july-17-2014-yves-fornasier-of-switzerland-in-the-match-K25B1D.jpg)