Do great white sharks live in British waters?
What we have seen is unprecedented...I actually got in the water with a whale!
With great white sharks being reported in British waters, Ben Fogle has been on a mission to discover the beasts of the deep off the coast of Ireland - with the help of a 30ft dead whale as bait.
Ben's documentary is due to air in 2016, and we'll be talking to him from the Celtic Deep via satellite phone, to see what he's found out.