I am so incredibly sad. I did not know of this until today. She was my hero growing up. I looked up to her as the real thing. She has left a legacy to one of the greatest tennis players that ever played the game but more importantly a champion with incredible integrity and humility. I am so blessed to have known her and very grateful to have a hero that put her mark on my journey. God Bless to Margaret, family and those close to her, she will be missed.