Pittsburgh Penguins
Mario Lemieux helped turn the Penguins into a strong team.  He won the Art Ross Trophy as NHL scoring champion six times, in 1988, 1989, 1992, 1993, 1996, and 1997; the Hart Trophy as most valuable player in 1988, 1993, and 1996; the Conn Smythe Trophy as MVP in the playoffs in 1991 and 1992; and the goal scoring title in 1988, 1989, and 1996.  Lemieux did all this even though he had many injuries.