Weak Hero: Class 1: Story, Cast and Series Facts

Story and premise

An action growth drama about Yun Shi Eun, a model student with grades belonging in the school's top 1%. He looks weak but he fights against numerous violence inside and outside of the school. It depicts a naturally weak boy in terms of appearance, overpowering a jungle-like school by using his brain, analytical power, and tools.

Series details

• Title: Weak Hero: Class 1
• Format: Scripted
• Language: Korean
• Genres: Action, Crime
• Premiere date: 2022-11-18
• Status in TVmaze: Running
• Web channel listed by TVmaze: Netflix
• Typical episode runtime: 42 minutes
• TVmaze community rating: 7.8/10
• TVMaze ID: 64033
• IMDb ID: tt20234568
• TVDB ID: 423418

Cast and credited roles

• Park Ji Hoon — Yun Shi Eun
• Choi Hyeon Uk — An Su Ho
• Hong Kyung — Oh Bum Suk
• Ryeo Un — Park Hu Min
• Choi Min Yeong — Seo Jeon Tae
• Bae Na Ra — Na Baek Jin
• Lee Min Jae — Go Hyun Tak
• Lee Jun Young — Geum Seong Je
• Lee Yeon — Young Yi
• Yoo Soo Bin — Choi Hyo Man
• Shin Seung Ho — Jun Suk Dae

Seasons in the TVmaze catalogue

• Season 1: premiered 2022-11-18; final listed air date 2022-11-18; episode order: 8.
• Season 2: premiered 2025-04-25; final listed air date 2025-04-25; episode order: 8.

Source and licence

Adapted from Weak Hero: Class 1 on TVmaze. The synopsis is reproduced as plain text; catalogue facts, cast and season records are selected and reformatted. This adapted text is available under CC BY-SA 4.0, following the TVmaze API licence. Network and web-channel credits identify the service listed in this source; they do not establish current streaming availability.