![Melbourne, Australia. 19th Jan, 2020. Alexander Zverev senior (l-r), Sergej Bubka junior and Alexander Zverev from Germany during a practice session at the 2020 Australian Open Grand Slam tennis tournament in Melbourne, Melbourne, Australia. 19th Jan, 2020. Alexander Zverev senior (l-r), Sergej Bubka junior and Alexander Zverev from Germany during a practice session at the 2020 Australian Open Grand Slam tennis tournament in Melbourne,](https://c8.alamy.com/comp/2ANT8AY/melbourne-australia-19th-jan-2020-alexander-zverev-senior-l-r-sergej-bubka-junior-and-alexander-zverev-from-germany-during-a-practice-session-at-the-2020-australian-open-grand-slam-tennis-tournament-in-melbourne-australia-frank-molteralamy-live-news-2ANT8AY.jpg)
Melbourne, Australia. 19th Jan, 2020. Alexander Zverev senior (l-r), Sergej Bubka junior and Alexander Zverev from Germany during a practice session at the 2020 Australian Open Grand Slam tennis tournament in Melbourne,
![Fitnesstrainer vom Alexander Zverev, Sergej Bubka Junior Tennis BMW Open 2019 02.05.2019 *** Fitness Fitnesstrainer vom Alexander Zverev, Sergej Bubka Junior Tennis BMW Open 2019 02.05.2019 *** Fitness](https://cdn.imago-images.com/bild/sp/0040253788/m.jpg)
Fitnesstrainer vom Alexander Zverev, Sergej Bubka Junior Tennis BMW Open 2019 02.05.2019 *** Fitness
Tennis professional Sergei Bubka survives four-storey fall | news.com.au — Australia's leading news site
![Sergei Bubka Jnr, son of pole vaulting great, seriously injured in fall from third floor of Paris apartment Sergei Bubka Jnr, son of pole vaulting great, seriously injured in fall from third floor of Paris apartment](https://www.telegraph.co.uk/multimedia/archive/02386/Sergei-Bubka_2386251b.jpg)