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pen name: Ha Mateng
Representative of Busan-Gyeongnam Cartoon Artists' Association / Professor of Webtoon Department at Youngsan University / Director of Korea Cartoon Webtoon Society

Major works: <Pair of Men>, <Tudi & Jjudi Jjaturi Gag>, etc.
Books: <I Want to Eat Ramen>, <Webtoon ABC>, <Cheongsan-ri Independence War>, <Stories of People's Lives>, etc.

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TV series
<The Uncannt Counter 1, 2>, <Bad and Crazy>, <Unmasked>
Film
<Mr.Housewife>, <0.0MHz>
Novel
<The Purloined Book>, <Free*Lancer>
Webtoon story
<The Purloined Book>, <Love Signal>

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- Master of Communication, Sungkyunkwan University Graduate School of Journalism and Information
- Current) CEO of Jaedam Media Co., Ltd
- (2019) Prime Minister's commendation of distinguished service to overseas expansion at the Korea Content Awards
- (2024) Prime Minister's Commendation of Government Award for Job Creation

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Creator of the webtoon <Samwoosil> / Journalist at CBS
Moderator at <Story&Reality: how to do research for fiction writing> and <Protectorship> Book Talk

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2017 Won the Excellence Award at the 3rd Korea Web Novel Competition (the Tower of Medicine)
2018 ~ YOUTUBE <Dr. Friends> Operations
2023 Korea Science Fiction Awards 2023 Grand Prize in Web Novel Category (Dr. A.I.)
2025 Netflix <The Trauma Code: Heroes on Call> Originators

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2014 A feature film <Confession> Director / Writer
2025 A NETFLIX series <TRAUMA CODE : HEROES ON CALL> Director

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SWA(Seoul Webtoon Academy) Mentor
Former) Professor, School of Manhwa Contents, ChungKang College of cultural Industries
2012 [Dr. FROST] Won the Ministry of Culture, Sports, and Tourism Award at the Korea Contents Awards
2021 [Dr. FROST] Winning Our Comic of the Day

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Web Comics and Web Novels Director & Producer.
Former Factstory CEO(DEC 2017– FEB 2025). Published 17 web novels and successfully sold movie rights for 6 web novels.
Former Hankyoreh newspaper reporter(NOV 2003 – DEC 2017).
Earned Journalist of the Year Award(2017), Kwanhun Journalist Award (2013)

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Certified Tax Accountant
Web Novel The Tax Reaper
Web Novel Hidden Ace Rookie in Chaebol

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Team Leader of MBC C&I AIXR Content Team (AI Content Lab)
Adjunct Prof. at Hongik University Graduate School of Visual Communication
Member of the High-tech Subcommittee of Korean Film Council (kofic)
2024~2025 PM of AIXR Content Development Lab

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Current) CEO, BIG OCEAN ENM Produced <Flex x Cop>, <My Lovely Liar>, <Pale Moon>, <Our Beloved Summer>, <Tomorrow>, <Let Me Be Your Knight>, etc. Former) CEO, SUPER MOON PICTURES / CEO, IOK Media Former) Marketing Director of LOGOS FILM / Producer of DOREMI ENTERTAINMENT

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2024 SBS <The Fiery Priest2>
2021 Tvn <Vincenzo>
2019 SBS <The Fiery Priest>
2017 KBS <Manager Kim>
2013 KBS <Good Doctor>
2013 The 6th Korea Drama Awards Writer's Award 《Good Doctor》
2017 Prime Minister's Award for Content in South Korea 《Manager Kim》
2021 Presidential Citation for the 12th Korean Popular Culture and Arts Award 《Vincenzo》

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Content Marketing Planning/Production
Client: Hyundai Motor Group, among others)
Media Planning for Film Distributors
Clients: NEW, Lotte Cultureworks, among others)

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NETFLIX ‘Hierarchy’_Executive Producer
NETFLIX ‘Black Knight’ _Executive Producer
Film ‘Confidential Assignment’ 1, ;Confidential Assignment‘ 2 – Producer
Film ’Keys to the Heart‘, ’The Himalayas‘, ’Dancing Queen‘ – Producer
Film ’Quick‘, ’The Gangster Shaman‘ – Line Producer