The Knicks have failed to win any silverware since he was handed control of the club by his father , Charles , in 2001 .
He has been voted in a poll of players by Sports Illustrated the worst owner in the world of professional basketball .
The Knicks have failed to win any silverware since he was handed control of the club by his father , Charles , in 2001 , and he has been voted in a poll of players by Sports Illustrated the worst owner in the world of professional basketball .