Schoolwide Faculty

Bill Rago is from Bristol, Pennsylvania. He holds a B.S. in Elementary Education and Early Childhood Development from Temple University, an M.S.Ed. in TESOL from the University of Pennsylvania, and a Post-Graduate Certificate in Educational Leadership from The College of New Jersey. He also holds US state certifications in K-12 ESOL and Educational Administration. Before joining KISJ in 2016, Bill taught in Seoul, Korea, and Ho Chi Minh City, Vietnam.

He believes everyone should read Narrative of the Life of Frederick Douglass by Frederick Douglass.

Outside of school, Bill spends his time outdoors with his family, fishing, surfing, and hiking, making the most of everything Jeju has to offer. His other passion is Jiu-Jitsu, which he also shares with his family. He especially enjoys running the school’s Jiu-Jitsu club, where he teaches middle and high school students. Through Jiu-Jitsu, he helps students push past their limits, overcome real challenges, and develop strength and resilience that extends beyond the mat.

Bill is inspired by underdogs—those who rise above expectations, defy the odds, and show the power of persistence.