![Tortoise on Twitter: "The average of men's and women's Grand Slam champions has increased markedly since the late 1980s. And it's not just the Grand Slam winners. The average age of the @ Tortoise on Twitter: "The average of men's and women's Grand Slam champions has increased markedly since the late 1980s. And it's not just the Grand Slam winners. The average age of the @](https://pbs.twimg.com/media/ECzt3g0XUAAiUx0.jpg)
Tortoise on Twitter: "The average of men's and women's Grand Slam champions has increased markedly since the late 1980s. And it's not just the Grand Slam winners. The average age of the @
![New smart phone looks like Iphone X model isolated on white background.Modern smartphone device.Mobile phone,chroma key screen to place mobile app Stock Photo - Alamy New smart phone looks like Iphone X model isolated on white background.Modern smartphone device.Mobile phone,chroma key screen to place mobile app Stock Photo - Alamy](https://c8.alamy.com/comp/2N36DA9/rafael-nadal-of-spain-holds-the-racket-as-he-plays-mikhail-youzhny-of-russia-during-their-first-round-match-at-the-australian-open-tennis-championship-in-melbourne-australia-monday-jan-19-2015-nadals-high-tech-new-tennis-racket-smart-racket-looks-and-feels-like-his-old-one-except-for-the-on-off-switch-on-the-handle-sensors-embedded-in-the-handle-of-the-racket-made-by-babolat-record-technical-data-on-every-ball-struck-at-the-end-of-a-match-or-training-session-the-data-can-be-downloaded-to-a-smart-phone-or-computer-and-used-to-help-analyze-a-players-strengths-and-mistakes-ap-ph-2N36DA9.jpg)
New smart phone looks like Iphone X model isolated on white background.Modern smartphone device.Mobile phone,chroma key screen to place mobile app Stock Photo - Alamy
![10pcs/lot Antivibrador Shock Absorbertennis Vbration Dampener Cartoon Cute Angry Birds Panda Animals Tennis Accessories|Tennis Accessories| - AliExpress 10pcs/lot Antivibrador Shock Absorbertennis Vbration Dampener Cartoon Cute Angry Birds Panda Animals Tennis Accessories|Tennis Accessories| - AliExpress](https://ae01.alicdn.com/kf/H6552db58fb1349caab4184acc93a43c91/10pcs-lot-Antivibrador-Shock-Absorbertennis-Vbration-Dampener-Cartoon-Cute-Angry-Birds-Panda-Animals-Tennis-Accessories.jpg)
10pcs/lot Antivibrador Shock Absorbertennis Vbration Dampener Cartoon Cute Angry Birds Panda Animals Tennis Accessories|Tennis Accessories| - AliExpress
![Emma Raducanu pulls out of WTA Monterrey due to injury, US Open champion due to return at Indian Wells - Eurosport Emma Raducanu pulls out of WTA Monterrey due to injury, US Open champion due to return at Indian Wells - Eurosport](https://imgresizer.eurosport.com/unsafe/1200x1200/smart/filters:format(jpeg)/origin-imgresizer.eurosport.com/2022/02/24/3326668-68013628-2560-1440.jpg)