Real GOAT, Serena had 12 years on her 48 slams & still only won one more" - Tennis fans walk down memory lane as Steffi Graf's Golden Slam completes 34 years
Adidas presents Grand Slam Winners and WTA Number one tennis players Steffi Graf and Justine Henin-Hardenne to meet at adidas interactive Area and celebrate their inspiring 'Impossible is Nothing' story at Roland
Tennis Interview Steffi Graf at Rio 2016 Olympics Blogger adidas