By looking into the research on which regions of our brains are linked to which characteristics, Mic has put together this Map Your Mind quiz - and it aims to tell you which two famous historical minds would have produced you as their brainchild.
For example, are you a Type A perfectionist like Mozart and Beethoven, or are you more of a creative extrovert like Ceasar and Romeo Montague? How your brain responds to new situations and challenging circumstances can reveal all.
We're not usually the biggest fans of online quizzes, but when it involves science and the results compare our brains to Leonardo da Vinci's, we're sold.
Take the quiz here.