Eliza Yoon ’19 watched with disbelief as a young boy dragged a toy car made out of a plastic bottle across a dirt field in Haiti. She was inspired to combat Haiti’s cholera epidemic after learning...

It was March 2012. Twelve-year-old Samantha Yoon ’18 stood behind two tall, white double doors waiting to enter the stage, heart pounding, hands sweating. This was it, the historic hall that only the...