A Syd Barker Medalist, All-Australian representative and two-time premiership player, Simpson has achieved a lot throughout his career.
Today on kangaroos.com.au we are asking supporters to tell us your favourite memories of Adam Simpson...
Is your favourite memory Adam's Best and Fairest season of 2002 when he averaged 25 possessions a game?
Is it Adam's first game when he stepped onto the field at the age of just 19 and had 9 possessions against West Coast donning the number 37 guernsey?
Is it Adam's performance in 2007 when he polled 13 Brownlow votes and led his team to a Preliminary Final?
Tell us your thoughts below and you will go into the draw to win a great prize, thanks to the Roo Shop online.
Did you know? Adam Simpson has averaged 20 disposals a game over his 15 seasons with North Melbourne, he's had a total of 6176 possessions, kicked 82 goals, laid 846 tackles and taken 1193 marks as well as polling 65 Brownlow Medal votes along the way.