Haven KIRSTY GALLACHER

The GB News breakfast host, sports presenter and podcaster, 45, in the bedroom of her Ascot barn

Princes and presidents, supermodels, sports legends and Hollywood A-listers – TV survivalist Bear Grylls has pushed them all to their absolute limit. Now he reveals what really happened in a riveting new book

He’s the TV survival expert whose life is one great celebrity adventure. Former special forces reservist and Britain’s youngest ever Chief Scout Bear Grylls has given lessons in bushcraft to some of the world’s biggest stars on his TV shows.

Whether he’s flying into deepest Africa with Julia Roberts in a plane full of chickens, weathering an Icelandic hurricane with Jake Gyllenhaal or swigging rum under the brilliant night sky of Sardinia with Cara Delevingne, every day is a cascade of thrills for Bear – he’s even taught Prince George how to eat live insects. But perhaps nothing will ever top the day he dined on salmon with President Obama. What’s so dangerous about that, you might wonder? The fish had been caught by a real bear! Here he recounts some of the most astonishing tales in his new book…