This September, the Black Dog Institute wants you to grow a mullet, to help them raise awareness for mental health across Australia.
Mark was joined by Tom Farrar, the coordinator of Mullets for Mental Health, who explained how your mullet can help raise awareness for mental health this September.
All you have to do is register your mullet here, raise some funds with it, and then you can go into the draw to win some prizes.
Tom told Mark about his mullet, some of the big names who have signed up so far, as well as how many mullets have been registered so far.
Listen to the full chat here while registering your mullet!