Joe Wicks: Licensed to Kill
8pm, Channel 4
Love him or loathe him (how could you?!), Joe Wicks has got his first TV series – and, in an unexpected twist, he’s creating a “killer” snack bar for it. Wicks grew up on ultra-processed food and still likes a treat today, but now he is teaming up with Dr Chris van Tulleken to work on a stunt that will put pressure on the government to make changes to the food industry. Hollie Richardson