When things don't go his way, Mission Hills High School senior Andrew Diep-Tran merges economics and entrepreneurship to fight it. So, frustrated with the lack of economic classes and clubs in his community, he founded operationEconomics International (OEI), a nonprofit teaching it to 1,800+ students in 18 chapters across 7 countries and 5 U.S. states. Be it through running OEI, organizing his school district's first TEDx event, or advocating for pro-business policies, it's clear he loves nothing more than one thing: to clear and chart the terrain for others, so they don't have to.