Meet Caleb Groen, the Jeopardy! Contestant With Brains and Purpose

Talk about an overachiever! Caleb Groen is making waves as a Jeopardy! contestant, but this guy is so much more than just a trivia whiz. The Harvard Law and Public Policy student is laser-focused on tackling some seriously important global issues - we're talking clean energy and international finance. It's refreshing to see someone using their big brain for the bigger picture, and Caleb's definitely proving that game show contestants can be changemakers too. Read more about this...