[2][3] Cook was born in Mount Barker, his family moved to Woodcroft when he was 2.
He played his junior career with Happy Valley in the Southern Football League.
He made his debut in round 21 2021 against Port Adelaide and played the final three games of the season.
Cook did not breakout until 2024, when he kicked a career-high three goals against North Melbourne at Bellerive Oval.
He became one of the Crows' premier small forwards as Izak Rankine made a move to the midfield.