![ATP Tour on Twitter: "Happy Birthday Ivan Lendl! 🎉 What's your favourite memory of the tennis legend? https://t.co/Sl9yMIaxlx" / Twitter ATP Tour on Twitter: "Happy Birthday Ivan Lendl! 🎉 What's your favourite memory of the tennis legend? https://t.co/Sl9yMIaxlx" / Twitter](https://pbs.twimg.com/media/D1CnZe0XcAAVR7L.jpg:large)
ATP Tour on Twitter: "Happy Birthday Ivan Lendl! 🎉 What's your favourite memory of the tennis legend? https://t.co/Sl9yMIaxlx" / Twitter
ATP Tour - Happy birthday to a legend of the game: Ivan Lendl 🎉 World No. 1 for 270 weeks, he won 94 singles titles including 8 Grand Slam titles and appeared in 19 GS Finals! | Facebook
![Alexander Zverev reaches ATP Finals semis then reminds Lendl who is boss | ATP World Tour Finals | The Guardian Alexander Zverev reaches ATP Finals semis then reminds Lendl who is boss | ATP World Tour Finals | The Guardian](https://i.guim.co.uk/img/media/0dd7d26fb6c222da08886d27e2eb6d95250f3a0f/0_2_3500_2101/master/3500.jpg?width=465&quality=85&dpr=1&s=none)