Join us in wishing 2-time Grand Slam champion Marat Safin a 🎈Happy Birthday! Do you remember that afternoon in Flushing Meadows when he became the first Russian to win the #USOpen? 🎥: 2000 🆚 Sampras. _ #tennis #grandslam #happybirthday #instatennis #instabirthday #memories #champion #russia #maratsafin #tennispro