Friend's vow to keep final promise to Cambridge University student killed by rare cancer at just 23 Sam Fitzsimmons was a 'sporty and adventurous' student at Cambridge University Updated Sam Fitzsimmons (left) and Charlie Smith (Image: Charlie Smith) Sign up to our newsletter for daily updates and breaking newsInvalid EmailSomething went wrong, please try again later. Sign up here! When you subscribe we will use the information you provide to send you these newsletters. Your information will be used in accordance with ourPrivacy Notice. Thank you for subscribingWe have more newslettersShow me...