Stan Mikita becomes the first player in NHL history to win the Hart Memorial Trophy, Art Ross Trophy and Lady Byng Memorial Trophy all in the same season (1966-67).
He did it again in 1967-68.
Mikita led all scorers with 97 points. and picked up 12 penalty minutes.
Mikita is still the only player in NHL history to win all 3 trophies in 1 season.