Who said "Kindness in competition shows true character."?

This quote is attributed to Wilt Chamberlain.

Kindness in competition shows true character. - Wilt Chamberlain

"Kindness in competition shows true character."

Wilt Chamberlain Kindness

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."

"A good man treats his wife with respect."

"Kindness always comes back around."

"The power of a smile can change everything."

"Kindness is weakness to some. Not to me."