Today Stan Wawrinka celebrates his 41st birthday 🎂 🇦🇺 Australian Open 2014 🇫🇷 Roland Garros 2015 🇺🇸 US Open 2016 🔝 Former world No. 3 🥇 Olympic gold in 2008 in doubles with Federer ✅ 588 career wins Earlier Stan received a wild card for the Masters in Monte Carlo Tennis Follower | ATP WTA News