I love the challenge of competition. - Serena Williams

"I love the challenge of competition."

Serena Williams

Professional Tennis Player American Born 1981 (age 45)

More from Serena Williams

"I really think a champion is defined not by their wins and losses, but by can they keep moving forward after defeat."

"Be bold, be courageous, be your best."

"I really think a champion is defined by their ability to overcome."

"The success of every woman should be the inspiration to another."