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엑소쌤
Hero
Reviews
18,797
The No. 1 science teacher chosen by 200,000 children. Meet the diverse classes of Teacher Exo, the best science communicator who awakens your dormant science DNA! 💨 In what order should I take Teacher Exo's classes? ☝ One-day Classes ✔ Sign up for any topic you want, without any specific order! ☝ Subscription Classes ✔ Legendary Monster Class Season 1->2->3 (Ages 6-11) (You can listen in any order) ✔ Animal Dictionary Class (Ages 6-11) ✔ Roblox & Dinosaur Adventure (Ages 7-12) ✔ Human Body Adventure (Ages 9-12) ✔ Space Adventure (Ages 9-12) ✔ 4th Industrial Revolution (Ages 10-12) ✔ Morning Class (Ages 9-12) (This is an integrated class combining Animal Dictionary, Human Body Adventure, Space Adventure, and 4th Industrial Revolution subscription classes, available at an affordable price.) ✔ Latest Science Trends (Ages 10-13) ✔ Roblox & Space Conquest Adventure (Ages 9-13) ✔ Roblox & Periodic Table Adventure (Ages 9-13) ✔ Gifted Program & Middle School Prep Class (Ages 11–14) It’s best to listen in order! ------------------------------------------------------------- Career - Appeared on "You Quiz on the Block" as the youngest science communicator - CEO of Exoplanet Corporation - Completed Ph.D. coursework at Seoul National University College of Medicine - Science Communicator appointed by the Minister of Science and ICT (2017~) - CCO of eco-friendly company ‘Gonggong’ - Certified mentor for educationally underserved regions (2020-) - Host of EBS Audio Knowledge e “EXO’s What Kind of Science” - Host of KBS FM Daehaengjin (No. 1 listener rating) “EXO’s Oh My Science” (2020~) - Space launch vehicle instructor for the Algerian Space Agency (2021) - Consultant for Netflix [Yoo Jae-suk’s Culprit Is You] - Host of the science corner on the No. 1 podcast & YouTube channel “Maebul Show” (2019~) - Host of the No. 1 science podcast “Gwajangchang” (2017-2020) - YouTube [Science-only Scientist, [Operation of Gwappunssa] - Host of EBS Knowledge Channel e - Host of YTN Scientists - Host of tvN The Sound of Your Body --------------------------------------------- Awards - Grand Prize, Talk War (2019), a talk battle among science communicators - Global Ph.D. Fellowship (First & Top Scholar at Seoul National University College of Medicine) (2014–2017) - Excellent Research Paper Presentation Award, Korean Society of Immunology (2016, 2017) - Grand Prize, Medical Science Talk Contest, Seoul National University College of Medicine (2019) - Outstanding Researcher Award, Seoul National University College of Medicine (2019)
Experience & Activities
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Exoplanet Corporation Representative
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Completed doctoral coursework at Seoul National University College of Medicine
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Science Communicator appointed by the Minister of Science and ICT (2017~)
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Eco-friendly company ‘Gonggong’ CCO
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Specialized Mentoring Qualification for Educationally Disadvantaged Areas (2020-)
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Host of EBS Audio Knowledge e “EXO’s What Is This Science”
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Hosted “EXO’s Oh My Science” on KBS FM Daehaengjin (No. 1 listener rating) (2020~)
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Algerian Space Agency Space Launch Vehicle Instructor (2021)
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Netflix [Yoo Jae-suk's Culprit Is You] Advisory
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Host of the science segment on the #1 podcast & YouTube channel "Maebul Show" (2019~)
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Host of the No. 1 science podcast "Gwajangchang" (2017-2020)
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Operator of the YouTube channel [Science-Only Scientist, Gwappunssa]
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EBS Knowledge Channel e host
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Science Communicators' Talk Showdown Talk War Grand Prize (2019)
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Global PhD Fellowship (Seoul National University College of Medicine's first & top scholarship recipient) (2014–2017)
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Korean Society of Immunology Research Paper Excellence Award (2016, 2017)
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Grand Prize at the Seoul National University College of Medicine Medical Science Talk Contest (2019)
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Seoul National University College of Medicine Outstanding Researcher Award (2019)
18797 Parent Reviews
윤**
10years old
2026. 3. 19 PM 10:51:54
엑소쌤과 주기율표 기본 다지기 : 118개 원소 정복
The one-day class didn't have any games, but it was amazing! I understand why the teacher is so popular. They seem to know every single latest trend, haha. They explain difficult concepts easily and speak so well and are so funny. They even dance with the kids, so the class is fun even without games. It was entertaining even for me as an adult, haha. They turn off everyone's microphones and only turn them on for the kids asking questions, so the class runs smoothly. I also appreciate that they provide the class materials so meticulously. And! My child really hates writing, but unbelievably, as soon as the teacher told them to write, they started taking notes on their own! They said they wanted to do a subscription class, so I signed them up right away.
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It helped 5 people.
나**
9years old
2026. 7. 30 AM 11:43:54
2026 여름 엑소대탐험 : 초등 저학년에 끝내는 중학 물,화,생,지 기본개념
I hesitated a lot before signing up because it was my child's first time experiencing a Zoom class. However, my worries were completely unfounded; I was surprised to see how much my child enjoyed it and how actively they asked questions. I also think it is a precious experience just to be able to watch my child take the class right beside me. I knew my child had some interest in science, but I was surprised to hear the questions from the other students in the class, and I am truly grateful to the teacher for guiding them so they don't lose interest. Seeing how you scratched up all the curiosity of these "question-bombing" kids just made me think, "Of course!" Thanks to you, this summer vacation has been truly fulfilling! Thank you.
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It helped 3 people.
조**
11years old
2026. 2. 24 PM 11:49:51
엑소쌤과 떠나는 주기율표 어드벤처 : 118개 원소 정복 대탐험
My child became interested in science at the age of 7 through Teacher Exo's Monster class and has mastered up to Volume 3. This year, without any special academy classes, the child passed the entrance exam for the City Science Gifted Program through consistent reading. Looking back, I believe it is all thanks to Teacher Exo, who was the first step and instilled that interest properly and with exceptional depth. As my child entered 4th grade, I was worried that reading alone might not be enough. I checked Teacher Exo's classes again and discovered this lesson that combines Roblox—which my child had wanted to play for a long time—with elements. Eureka! As a worried mom, I am grateful to Teacher Exo for helping my child start learning science through games! My child also looks forward to the next class as soon as it ends.
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It helped 5 people.
