Britain's Got Talent: 64-year-old retired builder John developed a way of carrying bricks around his building sites - many more than usually can be carried. This is a skill that he's developed into something of an act - by being able to carry weights of up to 18st on the top of his head! Despite his talent, the fact that he's got diabetes and only one eye - John is determined to show his amazing gravity defying feat to the Britain's Got Talent judges - but his overall performance leaves a lot to be desired by some judges!
