Snapchat is launching two new series starring Tom Daley and Aitch. The 28-year-old diver will front ‘Secret Superpowers’ while rap star Aitch, 22, also will team up with the social media app with Little Dot Studios to host ‘What the Aitch’. ‘Secret Superpowers with Tom Daley’ will see the Olympic medallist – who was pictured occupying himself in the stands at the mammoth sporting event by knitting to control his nerves – meet with other celebrity friends to uncover the unexpected secret superpowers they’ve found to destress and get their head in the game while the ‘Taste’ hitmaker will meet wi…