Season 1
83 episodes · Nov 11, 2022
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- S1E12
Seoul National University's Broadcasting Club
Feb 16, 202320mChangsub is joined by Key (from SHINee) as he reviews Seoul National University's Broadcasting Club during winter vacation.
S1E16Department of Business Administration, Yonsei University
Mar 23, 202319mIt's the start of the first semester and Jeongwaja returns to change majors again! Lee Changsub goes to the Department of Business Administration, the largest number of departments in Korea. From marketing classes, which are the foundation of business administration, to how to be flattered at work?
S1E17Department of Mechanical Engineering, Busan University
Mar 30, 202323mTo go to the same school as Yim Siwan, Jeongwaja commutes for 10 hours! Lee Changsub learns Mechanical Engineering with a special lecture on real Busan dialect from the local and fundamentals of machine that is easily(?) learned with Legos and robots.
S1E18Department of Physics, Kyung Hee University
Apr 6, 202321mLee Changsub takes physics class, which is known to be a class that only real fans of science take! Starting with Interstellar's quantum mechanics and even an experiment that can win the Nobel Prize(?), Ant-Man, Doctor Strange...is it possible in real life?
S1E19Department of Beauty Art, Seokyeong Unviersity
Apr 13, 202321mFrom shampooing to drying and cutting, Lee Changsub goes to the Division of Beauty Art and experiences a full course at a hair salon by majoring in Hair Design!
S1E20Department of Architecture, Soongsil University
Apr 24, 202325mLee Changsub takes a class in the Department of Architecture that says staying up all night is basic! Taking a class at a construction site blowing cement powder and a design class where the professor buys chicken, Jeongwaja finally finds his talent?
S1E21Department of Media Communication, Sungkyunkwan University
Apr 27, 202327mFrom storytelling to nonverbal communication method, Lee Changsub learns everything by visiting Media Communication, a popular liberal arts department! With a surprise appearance of colleagues at work, Jeongwaja goes back to his main job?
S1E22Department of Companion Animal Health, Yeonsung University
May 4, 202321mLee Changsub goes to the Department of Companion Animal Health where he took classes with Shiba (not swearing)! From making pet food that even people covet to pet training tips that surpass Kang Hyung-wook, how will Jeongwaja (aka Guri's daddy)'s adaptation period to the Department of Companion Animal Health be?
S1E23Department of Nursing, Ajou University
May 11, 202324mFrom the mystery of the birth of life to urgent real emergency room case practice, Lee Changsub learns in Ajou University's Department of Nursing! How does one respond to an emergency room patient? Jeongwaja shows us how!
S1E24Department of Fashion Design, Hansung University
May 25, 202321mJeongwaja goes to Hansung University's Department of Fashion Design to become a fashion leader of the new generation! Lee Changsub tries to make clothes himself and even does the fitting! Let's check his fashion sense!
S1E25Department of Hotel Culinary Arts, Korea Hotel & Tourism Technical College
Jun 1, 202323mLee Changsub goes to the Department of Hotel Culinary Arts and tastes heavenly food! A Jeongwaja who receives a special secret from Professor Lee Yeon-bok and Professor Jung Ho-young is reborn as a Cooking Master Boy, in one day?
S1E26Military Academy #3
Jun 8, 202327m"Jeongwaja has been ordered to be re-enlisted..!🪖” Jeongwaja ended up re-enlisting in the army to carry out the promise he made for reaching the 🔥500k subscribers🔥 milestone
- S1E32
The reason they give up math? (feat. People who give up math) [Sogang University Math Department]
Sep 21, 202330m - S1E33
South Korea's Top Fine Arts College [Hongik University Department of Painting]
Sep 25, 202325m - S1E36
Major packed with horses [Univ of Agriculture&Fisheries Horse Industry Major]
Oct 19, 202325m - S1E37
A Must-Visit Course Before the Air Force [Hanseo University Helicopter Operations]
Oct 26, 202329m - S1E39
Top level universities worldwide (feat.1million subscriber pledge) [Overseas Univ]
Nov 9, 202325m - S1E40
Korean Studies without Koreans [The University of Hong Kong, Korean Studies]
Nov 16, 202326m - S1E42
Reservation Tips from future hoteliers [Sejong Univ. Hotel and Tourism Management]
Nov 30, 202325m - S1E43
Ways to put out the fire from firefighter [Fire and Safe Management at Kyungmin Univ]
Dec 7, 202328m - S1E45
Professor Shares A Hangover Remedy [Inha University Department of Biotechnology]
Dec 28, 202328m - S1E49
Broke the Microphone at the Vocal Department [Hanyang University Vocal Music Dept]
Apr 4, 202437m - S1E50
What color do you like? [Chung-Ang University Department of Political Science]
Apr 11, 202425m - S1E51
I'm an Ewha University Boy [Ewha Womans University Department of Ceramic Arts]
Apr 18, 202431m - S1E52
Department for nuclear-level geniuses only [SNU Department of Nuclear Engineering]
Apr 25, 202429m - S1E57
Department where they become Webtoon writer [Yonsung Univ. Webtoon Contents Dept.]
May 30, 202427m - S1E58
Mom VS Girlfriend drowning in water, what's your choice? [PKNU Marine Sports Dept]
Jun 6, 202431mPukyung National University Marine Sports Department
- S1E59
How to choose the toothpaste according to the Department of DH [Gachon Univ. DH Dept]
Jun 13, 202425mGachon University Dental Hygiene Department
- S1E61
The military train will be departing[Woosong Univ. Dept of Railway Vehicle System]
Jun 27, 202430mWoosong University’s Railway Logistics College
- S1E66
Jeongwaja Acting? Surprised, Right? [Kyung Hee University Theater and Film Department]
Sep 26, 202437m - S1E68
Bread Unnie, Kim Yeon-koung, is a freshman here at [KNOU Department of Sports for All]
Oct 10, 202434m - S1E69
Most Heartbreaking Fairy Tale [Danguk University Creative Writing Department]
Oct 17, 202429m - S1E72
The Day Before the CSAT [SeoulTech Visual Communication Design Department]
Nov 14, 202427m - S1E73
Get service at a mala tang restaurant [Myongji Chinese Language and Literature]
Nov 21, 202425m - S1E74
Perfect shot tips from Modeling Dept. [Seokyeong Univ's Modeling & Acting Major]
Nov 28, 202428m - S1E75
How Much Do Music Students' Instruments Cost? [Chugye University for the Arts]
Dec 5, 202436m - S1E76
The Truth About Jeju Uni's Tangerine Packaging Department [Tourism Management]
Dec 12, 202431m - S1E77
Why take medicine 30 minutes after a meal? [AJOU UNIVERSITY College of Pharmacy]
Dec 19, 202429m - S1E79
How to get 1 million won a year [Chung-Ang University Social Welfare Department]
Jan 5, 202526m - S1E81
Episode 81
- S1E82
Episode 82
- S1E83
Episode 83