Age: 20

State: SA

Occupation: Student

Callum Hann was a student before he took a leap of faith and applied for MasterChef Australia, in the hope to completely transform his career.

Watch Callum cook his signature dish, a Barramundi with Skordalia and Herb Salad and find out the secrets behind his 5-minute meals.

He made a number of impressive dishes, such as Callum's Chocolate Croissant Pudding with Clotted Cream and Berries, his Violet Macaroons with Raspberries and Butter Cream and finally, his delicious Goats Cheese and Pumpkin Tart with Cheese Bomb.