Nove volte campionessa Slam e per 178 settimane numero 1 del mondo, ha raccontato di aver scoperto tre anni fa di soffrire della rara malattia neuromuscolare

Seles has approached her diagnosis with a rare autoimmune condition as she did her tennis career, and it's working for her.

Former tennis star Monica Seles says she has been diagnosed with myasthenia gravis, a neuromuscular autoimmune disease.