The man who got out a hairdryer to perfect the showstopper that won him the title in 2012 has packed in plenty since winning the show. John's published a string of books and set up his own cooking school, as well sharing hundreds of tips and recipes on Instagram and Twitter. He also copresented the cooking show Chopping Block, and regularly appears on TV and radio as a cooking and baking expert.
As if that wasn't enough, he's gone back to his roots as well. John entered the show as a law student and he's now taken up his first love again again, beginning a course in September 2018 that he hopes will see him qualify as a lawyer.
Watch The Beginnings on Netflix.