Who said "I believed in being the strongest version of myself."?

This quote is attributed to Wilt Chamberlain.

I believed in being the strongest version of myself. - Wilt Chamberlain

"I believed in being the strongest version of myself."

Wilt Chamberlain Strength

Professional Basketball Player American 1936–1999

"Nobody roots for Goliath."

"Be the best version of yourself, not the second best version of someone else."

"I am Wilt Chamberlain. Nobody has ever worked harder than me."

"Everybody pulls for David, nobody roots for Goliath."

"Strength comes from within."

"A woman should be proud of who she is."

"A strong woman can overcome anything."

"The only thing I'm good at is killing."