Instagram Martina Navratilova has won a mind-blowing 5⃣9⃣ Grand Slam titles … By Laureus - October 18, 2018 Share Facebook Twitter Google+ Pinterest WhatsApp [ad_1] Martina Navratilova has won a mind-blowing 5️⃣9️⃣ Grand Slam titles in her career, an open-era record for the most number of Majors won by one player, male or female! 🎾👏 Enjoy your day Martina! 🎂 [ad_2] Source