Robson Green is on a fishing mission to get his name in the record books. He'll be traveling to ten of the world's best angling destinations to try and achieve a fishing Grand Slam. To do it he'll have to catch three species from a set list in a single day; a feat that's not just tricky, it's nigh on impossible. In this series Robson will have ten chances to join the ranks of the angling elite. If he succeeds expect celebrations like you've never seen before; if he fails he'll be boiling with fishing frustration. Can the man from Northumberland pull it off? It's time to find out!