Mikaila Ulmer started her lemonade business when she was just 4 years old. After being stung by two bees in a week, she decided to do some research about them. She learned that honeybees pollinate a third of the world’s food supply; but the bee population is declining at an alarming rate. So Mikaila took action. She added honey to her great granny Helen’s lemonade recipe and started a business. She even got the sharks on board. And now she is signing a deal with Whole Foods to put her product in stores across 4 states. Mikaila donates a portion of her profits to organizations fighting to save the bees. Great job, Mikaila!