Boston. C&I Ph.D student 🇺🇸 Mathematics Ed 🔢 YouTube: 🥄흙수저유학생 :) Web: sonsmath.com 💡Ingenious Mathematics Society ⚽️MCFC 🏀Celtics & Blazers 🐕 Corgi’s companion 🏂20+yrs of snowboarding 🌡ESPN 🦦Bonofactory 🎤Cali Karaoke; Saturday Sing along 🤣입구에서 K를 찾아주세요 ✳️Clubhouse Co-workplace 🏅cgschall.weebly.com 에서 클하공유체육관 챌린지에 참가하세요