EBS2 TV (Korea Educational Broadcasting System), August 19 - September 2, 2020.
Masters Series Enchanted in Mathematics
On Symmetry -- The 17 wallpapers
Inconstructible Pictures -- From geometry to algebra
Non-Euclidean Geometry -- What is being curved?
Shape of the Universe -- What is a space?
On Impossibility, OpenKIAS public lecture, Dec 30, 2020. [YouTube]
Seoul National University, Korea, February 9, 2017.
Korea Foundation for Advanced Studies
other media appearances
JoongAng Ilbo, Scientific Walks with Sang-hyun Kim
August 3, 2023, "The dream of immersion" [Link]
July 13, 2023, "The origin of immersion" [Link]
June 22, 2023, "The Immersion Horizon" [Link]
Chosun-ilbo, June 14, 2023. On a public lecture, "the story of Bolyai", delivered at a Science Olympiads ceremony [Link]
Donga Science (KIAS Public Lecture), April 25, 2022 [Link]
Chosun-ilbo, Jan 18, 2022 [Link]
Various talks at YouTube [Link]
Interview for the new year, Chosun-ilbo, Jan 4, 2022 [Link]
Greenthumb Talk, Podcast by Korea Foundation for Advanced Studies, recorded on Sep 13, 2021 [Link]
Joong-Ang Ilbo, hello! Parents, September 13, 2021 [Link]
Donga Science (magazine), Oct 2020 [Link]
Yonhap News, Aug 30, 2019 [Link]
Ministry of Science and ICT, the Korean Government, Jul 8, 2020 [Link]
Seoul Economics News, Jul 9, 2020 [Link]
Korea Presidential Fellowship, on KIAS, YouTube [Link]
Joong-Ang Ilbo, on Education 3.0 at KAIST, Feb 2012 [Link]
Joong-Ang Ilbo, on IMO, July 1993 [Link]
Joong-Ang Ilbo, on Seoul Science High School, November 1990 [Link]
Great Minds, EBS : consulting for the five lectures given by Professor Ian Stewart