Stefanie Graf – Leiterin Departementsstab Architektur, Bau, Landschaft, Raum – OST – Ostschweizer Fachhochschule | LinkedIn
Martina Hingis of Switzerland and Steffi Graf of Germany shake hands... Photo d'actualité - Getty Images
![Steffi Graf (L) and her son Jaden Agassi watch [Andre Agassi play Roger Federer] of Switzerland, in their quarter final match at the 2004 U.S. Open in New York, September 9, 2004. [ Steffi Graf (L) and her son Jaden Agassi watch [Andre Agassi play Roger Federer] of Switzerland, in their quarter final match at the 2004 U.S. Open in New York, September 9, 2004. [](https://c8.alamy.com/comp/2D4HP9D/steffi-graf-l-and-her-son-jaden-agassi-watch-andre-agassi-play-roger-federer-of-switzerland-in-their-quarter-final-match-at-the-2004-us-open-in-new-york-september-9-2004-federer-defeated-agassi-6-3-2-6-7-5-3-6-6-3-2D4HP9D.jpg)
Steffi Graf (L) and her son Jaden Agassi watch [Andre Agassi play Roger Federer] of Switzerland, in their quarter final match at the 2004 U.S. Open in New York, September 9, 2004. [
![Former German tennis champion Graf watches her husband Agassi play against Switzerland's Federer at Australian Open in Melbourne. Former German tennis champion Steffi Graf watches her husband Andre Agassi of the U.S. Former German tennis champion Graf watches her husband Agassi play against Switzerland's Federer at Australian Open in Melbourne. Former German tennis champion Steffi Graf watches her husband Andre Agassi of the U.S.](https://c8.alamy.com/comp/2D4KA1G/former-german-tennis-champion-graf-watches-her-husband-agassi-play-against-switzerlands-federer-at-australian-open-in-melbourne-former-german-tennis-champion-steffi-graf-watches-her-husband-andre-agassi-of-the-us-play-against-top-seed-roger-federer-of-switzerland-at-the-2005-australian-open-tennis-in-melbourne-january-25-2005-federer-demolished-andre-agassi-6-3-6-4-6-4-on-tuesday-to-reach-the-semi-finals-of-the-australian-open-with-a-performance-sure-to-strike-fear-into-his-2D4KA1G.jpg)