![Why is Nick Kyrgios called the bad boy of tennis? Wimbledon's 'Wild Thing' has racked up US$800,000 in fines for bad behaviour ... and was accused of assaulting his ex-girlfriend in Australia Why is Nick Kyrgios called the bad boy of tennis? Wimbledon's 'Wild Thing' has racked up US$800,000 in fines for bad behaviour ... and was accused of assaulting his ex-girlfriend in Australia](https://cdn.i-scmp.com/sites/default/files/d8/images/canvas/2022/07/06/62dc913e-1fe2-4b5d-8b74-b723e5b9840e_d7491f3d.jpg)
Why is Nick Kyrgios called the bad boy of tennis? Wimbledon's 'Wild Thing' has racked up US$800,000 in fines for bad behaviour ... and was accused of assaulting his ex-girlfriend in Australia
![Roger Federer backed by Nick Kyrgios after outspoken remarks at Australian Open | Tennis | Sport | Express.co.uk Roger Federer backed by Nick Kyrgios after outspoken remarks at Australian Open | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/590x/907352_1.jpg)
Roger Federer backed by Nick Kyrgios after outspoken remarks at Australian Open | Tennis | Sport | Express.co.uk
Dumbest way to lose a point': Nick Kyrgios has moment of madness in US Open win over Daniil Medvedev | The Independent
Notebook: Nick Kyrgios withdraws on eve of Wimbledon with a wrist injury. He was the runner-up last year
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Why isn't Nick Kyrgios playing at Wimbledon? Australian tennis star succumbs to injury ahead of 2023 tournament | Sporting News
![Nick Kyrgios opens up on depression: 'I was spiralling out of control' | Nick Kyrgios | The Guardian Nick Kyrgios opens up on depression: 'I was spiralling out of control' | Nick Kyrgios | The Guardian](https://i.guim.co.uk/img/media/7df1e3bdcf8d601a37cdf986fb16b1258e175057/0_0_2689_1614/master/2689.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=34f7c6d0b2ab992ea02050050bea094d)