Ken Rosewall Professions : Tennis player Born : November 2, 1934 Browse All Authors Famous Quotes by Ken Rosewall If I were asked to name one aspect of tennis that is the biggest weakness of players of all levels, I would probably say concentration. However good your shots, however fast your movement and reflexes, all is lost if the mind is not controlling every move. Ken Rosewall player names moving Similar Authors Gabriela Sabatini tennis-player Bill Tilden tennis-player Boris Becker tennis-player Anna Kournikova tennis-player Arthur Ashe tennis-player Arantxa Sanchez Vicario tennis-player All Authors