Teenage Millionaire -

She looked at him, then at the car, then back at him. "Leo? I heard a rumor... about that app of yours." Leo smiled, grabbing the bags. "It’s doing okay, ma'am."

As he drove away, he realized the money didn't change the fact that he was seventeen. He had a million dollars in the bank, but he still had a curfew, a chemistry test on Monday, and a lot more to learn than any bank balance could teach him. How video games turn teenagers into millionaires - BBC Teenage Millionaire

Leo sat in the back of Mrs. Gable’s economics class, his thumb hovering over a "Sell" button on his cracked phone screen. While his classmates were debating the merits of supply and demand curves on the whiteboard, Leo was watching a real-time graph of "EduSpark," the peer-to-peer tutoring app he’d built in his bedroom. She looked at him, then at the car, then back at him