I am Ph.D. Candidate at Department of Mathematical Sciences, KAIST.
My advisor is professor Bo-Hae Im.

ho***k**@kaist.ac.kr; fill asterisks(*) with characters from my name.
Office: Room 4420, Building E6, KAIST

Reserch Interests

Number theory


  • KAIST, Dept. of Mathematical Sciences, Bachelor’s degree, Feb. 2009 - Feb. 2014
  • KAIST, Dept. of Mathematical Sciences, Mastor’s program, Mar. 2014 - Feb. 2016
  • KAIST, Dept. of Mathematical Sciences, Doctoral program, Mar. 2016 - (current)
    • Leave of absence, AI researcher in TmaxData & TmaxAI for alternative civilian service, Sep. 2018 - Aug. 2020


Teaching experiences

I have TA experiences as follows;

  • Calculus 1 (2015F, 2021S, 2022S)
  • Calculus 2 (2014S, 2016F, 2017F, 2020F, 2021F)
  • Introduction to Linear Algebra (2021S)
  • Differential Equations and Applications (2016S, 2017S)
  • Logic and Set Theory (2014F, 2016F)
  • Introduction to Number Theory (2015S, 2016S, 2022S)
  • Linear Algebra (2017S, 2017F, 2020F, 2021F)

I recieved the Best TA award in 2021 Spring.



I can code in

  • Python,
  • Java,
  • Mathematica,
  • SageMath, and
  • LaTeX.


I speak

  • Korean (as the first language)
  • English (fluent), and
  • Spanish (very basic conversation).