Is that James Bond or weatherman Derek Brockway on the jet ski? On this stunning walk from Porth Neigwl to Abersoch on the LLyn peninsula, Derek samples the jet set life and local honey, which he describes as ‘blasus Iawn’ – delicious! He’s not the only one brushing up his Welsh, comedian Kiri Pritchard McLean goes back to school at Nant Gwyrtheyrn while Mo Jannah explores the mystery of an African longboat in a Welsh museum.