Who said "I think sports builds character."?

This quote is attributed to Billie Jean King.

I think sports builds character. - Billie Jean King

"I think sports builds character."

Billie Jean King

Professional Tennis Player American Born 1943 (age 83)

"Be bold. If you're going to make an error, make a doozy, and don't be afraid to hit the ball."

"Champions keep playing until they get it right."

"I really believe in the philosophy that you create your own destiny."

"The winner's edge is not in a gifted birth, a high IQ, or in talent. The winner's edge is all mental."