University of Utah

Organizer of Geometry & Topology & Dynamics Grad Student Seminar

Spring 2023

Panelist in UofU Departmental T.A. Training Workshop

Aug 2023: Experienced TA & Teacher Panel

Aug 2020: International Student Panel

UofU Geometry/Topology Research Group Graduate Student Representative

Graduate Student Advisory Committee, Fall 2020 - Spring 2021.

Mentor for UofU Directed Reading Program

Spring 2021: [Hoffstein-Pipher- Silverman] An Introduction to Mathematical Cryptography 

Fall 2020: [Ramsay and Richtmyer] Introduction to Hyperbolic Geometry

T.A. for Problem Sessions at 2022 Bridges Conference

Summer 2022: Minicourse on Mapping Class Groups by Dr. Marissa Loving


Recorder and Video Editor

VOD Team in ICM 2014 Volunteers[Staff roll , Youtube channel], Aug 2014

Preparing for recording plenary lecture

Video editing recorded videos with Adobe Premiere Pro

VOD team @ ICM 2014(The person with laptop is Me!)

Academic Director

MSquare ; Math problem solving club in KAIST, 2014


Global Institute for Talented Education, KAIST, Spring 2014

During Military Service (Jan 2015- Jan 2017)


Finance Dept. of the 3rd Air Defense Missile Brigade of Republic of Korea Air Force 

M++ Logo(designed by Jeehyuk Won)

Founder and Leader

M++ ; Academic Club on Computer Programming in 3rd ADMB of ROKAF

On January 18th 2017, I completed my military duty. (My colleagues tossed me for celebration)