Leeds missed out on promotion last season via the play-offs, however, the Whites dominated this time out.
Bielsa and his side lifted the Championship trophy on Wednesday night after beating Charlton 4-0 to cap off a remarkable season.
Leeds ace Ezgjan Alioski hailed Bielsa’s impact since joining the club, claiming he’s changed the mentality of the players.
“I don’t even think he changed the squad, he changed the mentality, the spirit. The players want to win something to get a goal,” he said.