Son of 1990 Premiership player and Club legend Gavin Brown.
Callum was recruited at number 35 and as a father/son selection from the Eastern Rangers Under 18s in the 2016 AFL National Draft.
Callum showed his versatility through the Victorian Under 18s Cup competition as a midfielder and forward.
Despite being cut three years ago by Bulleen Templestowe Under 15s, the Eastern Rangers Under 18s provided him with a second chance.
Before he was drafted late last year, Callum was given the opportunity to represent Victoria Metro at the National Championships where he made the grade as an Under 18 All-Australian.
Born in 1998, Callum celebrated his 19th birthday a couple days after the Anzac Day round was completed.