People

Faculty

• Peter Jaehyun Cho

• Jungin Lee (Ajou Univ)

• Chol Park

• Hae-Sang Sun

Postdoctoral researchers

• Kyeongjun Lee (Sep. 2025 -)

• Afifurrahman Muhammad (Sep. 2026 -)

• Hayani Mounir (Sep. 2026 -)

Graduate students

• Jeonghyo Park (advisor : Hae-Sang Sun)

• Seongjae Han (advisor : Chol Park)

• Gyeongseok  Kim (advisor : Peter J. Cho)

• Euntaek Lee  (advisor : Chol Park)

• Hyeonmin Kim (advisor : Chol Park)

• Jae Won Yoo (advisor : Peter J. Cho)

• Namgyun Kim (advisor : Peter J. Cho)

• Jeonghyeon Yoo (advisor : Chol Park)

• Yuhyun Han(advisor : Peter J. Cho)

• Changhyun Lim (advisor : Peter J. Cho)

• Youngchan Kim (advisor : Hae-Sang Sun)

Alumni

• Jun Seok Oh (Oct. 2020 - Feb. 2021), Faculty at Jeju National University (Dept. of Mathematics Education)

• Keunyoung Jeong (Aug. 2018 - Feb. 2022), Faculty at Chonnam National University (Dept. of Mathematics Education)

• Christian Klevdal  (Oct. 2021 - June. 2022), Postdoctoral researcher at UC San Diego (Dept. of Mathematics)

• Ji Suk So (Mar. 2021 - Feb. 2023)

• Seunghwan Chang (Jun. 2021 - Feb. 2023)

• Dayoon Park (May 2021 - Aug. 2023)

• Jaesung Kwon, Ph.D. (advisor : Hae-Sang Sun, Mar. 2023 -Nov. 2023 ), Postdoctoral researcher at Seoul National University (Institute for Data Innovation in Science)

• Junyeong Park (Aug. 2022 - July 2024 ), Postdoctoral researcher at Chonnam National University (Dept. of Mathematics Education)

• Yeongwook Kwon (Sep. 2021 -  Aug. 2024), Postdoctoral researcher at Korea University (Dept. of Mathematics)

• Jinjoo Yoo (Oct. 2020 - April 2025), Postdoctoral researcher at Seoul National University (Center for Quantum Structures in Modules and Spaces)

• Wan Lee (Feb. 2020 - Aug. 2025). Postdoctoral researcher at Changwon National University (Global Institute for Advanced  Nanoscience & Technology)

• Sunmin Gwak, M.S. (advisor : Hae-Sang Sun)

• Hyeonmin Cheon, M.S. (advisor : Chol Park), PhD Student at Indiana University Bloomington

• Yunjeong Oh, M.S. (advisor : Hae-Sang Sun)

• Seong Ju Park, M.S. (advisor : Hae-Sang Sun)

• Jongdae Lee, M.S. (advisor : Hae-Sang Sun)

• Jun Hwi Min, Ph.D. (advisor : Hae-Sang Sun), Consultant at Milliman | South Korea

• Gyeongwon Oh, Ph.D. (advisor : Peter J. Cho), Postdoctoral researcher at Chonnam National University (Dept. of Mathematics Education)

• Jungwon Lee, Ph.D. (advisor : Hae-Sang Sun), Postdoctoral researcher at Caltech

• Yohan Kim, M.S. (advisor : Hae-Sang Sun)

• Somin Kim, M.S.  (advisor : Peter J. Cho), PhD student at University of York

• Yonggyu Choi (Sep. 2025 - Aug. 2026 ), Postdoctoral researcher at POSTECH (Arithmetic Geometry Lab)

• Dayoon Park (Oct. 2025 -Sep. 2026)

• Anand Chitrao (Oct. 2025 - Oct. 2026)

• Hong Kwon (advisor : Hae-Sang Sun)

• Heonjae Lee(advisor : Peter J. Cho)