2023
- KAIST Endowed Chair Professor (KAIST 지정석좌교수), KAIST, March 2023.
2022
- Choi Seok-Jeong Award of the year, Minister of Science and ICT, Korea, Dec. 13, 2022. (올해의 최석정상)
2021
- Excellent Teaching Award (for an undergraduate major course in 2020 Fall), College of Natural Sciences, KAIST (자연과학대학 우수강의상). March 2021.
2017
2015
- Special Contribution Award, Korean Mathematical Society. Oct. 24, 2015.
- Excellent Teaching Award (for an undergraduate major course in 2014 Fall), College of Natural Sciences, KAIST (자연과학대학 우수강의상). Feb. 28, 2015.
2013
2012
2011
- Outstanding New Young Researcher Support Program (우수신진연구자지원사업), National Research Foundation of Korea, 2011. Grant period: May 2011 – April 2016. 200 millon won per year.
- Excellent Teaching Award (for an undergraduate major course in 2010 Fall), College of Natural Sciences, KAIST (자연과학대학 우수강의상). February 2011.
2010
2009
2007
2005
- APGA (Association of Princeton Graduate Alumni/ae) Summer Travel Fellowship
2001
- Princeton University Fellowship
1996
- First place in 1996 National Undergraduate Mathematics Competition (1996 대학생수학경시대회 대상), Korean Mathematical Society.
1993
- Gold Medal in 1993 National Personal Computer Programming Competition (전국 컴퓨터 프로그래밍 경진대회 금상), Ministry of Science and Technology, Korea.
1992
- Gold Medal in 1992 Korean Mathematical Olympiad (1992 한국수학올림피아드 금상), Korean Mathematical Olympiad.