She had never climbed a mountain until last year.But a 22-year-old graduate has become the youngest British woman to scale the world’s highest peak – despite having little experience of mountaineering and feeling like she was ‘going to die’ when she went for her first jog to get fit.Bonita Norris reached the summit of Mount Everest early yesterday morning, after being inspired by survival expert Bear Grylls’s account of his own record-breaking climb at the age of 23. She said she woke up one day determined to go through with the ‘crazy’ idea, ignoring her family’s warnings that it...