Scott Flansberg is so good at math that Regis Philbin gave him the nickname “The Human Calculator!” His expertise is not limited to a couple types of functions either; he can add, subtract, multiply, divide, and even do square and cube roots - all with lightning-fast speed and precision. Scott holds a Guinness World Record for his ability because he was able to add the same number to itself more times within a period of 15 seconds than a person could do with a calculator. He claims that he would be even faster but for the fact that he cannot articulate the answers as quickly as he can calculate them in his head!