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Photo: Netflix
Lee Do
Social studies instructor (Etoos)
Seoul National University alum
In the game0 pieces
Born in 1998, Lee Do (Yido) graduated from the Russian program at Myungduk Foreign Language High School and in geography education from Seoul National University, and teaches social studies (geography) for ETOOS. She is known as ETOOS's youngest college entrance exam instructor. She became widely known on Netflix's 2025 dating show Mo-tae Solo (모태솔로지만 연애는 하고 싶어). Dead Again is her first brain survival show, and she is the only season 3 player with no prior on-screen connection to any of the others. The announcement introduced her as a star instructor from Seoul National University.
Did you know
- This is her first brain survival show.
- She appeared on Netflix's 2025 dating show Mo-tae Solo.
- After Dex, Choi Hye-seon, Jung Hyun-gyu, Lee Kwan-hee, Shin Seung-yong and Yook Jun-seo, she is the seventh dating-show alum to join a game survival show, and the first from Mo-tae Solo.
- She is the only one of the 16 players with no prior on-screen or content connection to any of the others.
- In her lectures she introduces herself as the only integrated social studies major at Seoul National University.
B.A., Geography Education, Seoul National University
Social studies (geography) instructor, ETOOS
Known as ETOOS's youngest college entrance exam instructor.
Mo-tae Solo (Netflix dating show)
Special segment DJ, Bae Sung-jae's Ten (SBS Power FM)
Previous shows only (excludes this season). From news and Namuwiki, as of 2026-10-13