Former college tennis star Lilly Kimbell died of a heart attack at 31 after she suddenly collapsed at home and was rushed to the hospital.
Despite efforts to perform CPR and save her life, doctors determined she had a massive heart attack. The lack of oxygen left her brain unable to regain consciousness, and she was removed from life support.
Kimbell was one of the most successful tennis players in collegiate history. She won a staggering 197 victories, including 109 in doubles and 88 in singles. She reached the NCAA Quarterfinals four times.