Submit Photo. When this Londoner was 13, he started importing scooters from the U. She had teamed up with her grandmother to make candy ever since she was a toddler. Logging in OK Cancel. Only 14 when this Scottish entrepreneur began making homemade jams via his grandmother's recipe, his SuperJam business was booming by the time he turned David and Catherine Cook:
Forgot Username or Password? Please enter the required information. Diane Keng: From playing the stock market to starting up their own companies, check out these 40 teens who made millions before turning There is also no minimum age to become a millionaire, as these "kids" know firsthand.