Maria Sharapova, a 5-time Grand Slam winner and former World Number 1, is retiring from tennis

6:41am PST - February 26th, 2020    maria sharapova - Business Insider

Maria Sharapova has announced her retirement from tennis. "Tennis—I'm saying goodbye," she wrote in an emotional column in Vanity Fair. "Tennis gave me a life. I'll miss it everyday." The Russian star won five Grand Slam titles during her 17 year professional…