1989 - 1990 was the transition from VFL to AFL. The Collingwood football club won the first AFL premiership in 1990.
Depends. The AFL derived from the VFL. The VFL started in 1897 and that premiership won by Essendon. The VFL was renamed AFL in 1990 and that premiership won by Collingwood.
Brisbane Lions. It was their third straight premiership.
It was the Collingwood Magpies