Toronto Maple Leafs is a team in the NHL. Who was their captain and star player in the early 2000s?
Mats Sundin
<START_INST>Toronto Maple Leafs is a team in the NHL. Who was their captain and star player in the early 2000s?<END_INST><START_CTX><END_CTX><START_A>Mats Sundin<END_A>