![Steffi Graf, Australian Open 1988 Tennis - Australian Open 1988 - Melbourne - Grand Slam ATP / WTA - Melbourne Olympic Park - Australia - 2016 | Juergen Hasenkopf Photography Steffi Graf, Australian Open 1988 Tennis - Australian Open 1988 - Melbourne - Grand Slam ATP / WTA - Melbourne Olympic Park - Australia - 2016 | Juergen Hasenkopf Photography](https://m.psecn.photoshelter.com/img-get2/I0000HlTt66dg07s/fit=1000x750/Steffi-Graf-Australian-Open-1988-20161130-21415800.jpg)
Steffi Graf, Australian Open 1988 Tennis - Australian Open 1988 - Melbourne - Grand Slam ATP / WTA - Melbourne Olympic Park - Australia - 2016 | Juergen Hasenkopf Photography
![10. September 1988 - Steffi Graf gewinnt als erste Deutsche den Grand Slam, Stichtag - Stichtag - WDR 10. September 1988 - Steffi Graf gewinnt als erste Deutsche den Grand Slam, Stichtag - Stichtag - WDR](https://www1.wdr.de/stichtag/stichtagseptemberdreizehn118~_v-gseapremiumxl.jpg)
10. September 1988 - Steffi Graf gewinnt als erste Deutsche den Grand Slam, Stichtag - Stichtag - WDR
![US Open Tennis on Twitter: "Australian Open 🏆 Roland Garros 🏆 Wimbledon 🏆 US Open 🏆 Olympics 🥇 On this day in 1988, Steffi Graf completed the Golden Slam. 🤩 https://t.co/S1fgLWR43l" / Twitter US Open Tennis on Twitter: "Australian Open 🏆 Roland Garros 🏆 Wimbledon 🏆 US Open 🏆 Olympics 🥇 On this day in 1988, Steffi Graf completed the Golden Slam. 🤩 https://t.co/S1fgLWR43l" / Twitter](https://pbs.twimg.com/media/EjK93PoXsAQai3z.jpg)