Kim Yong-seok official photo - South Korean actor, star of Love Class Season 2

Kim Yong-seok

BIOGRAPHY

Kim Yong-seok (김용석, born 28 January 1997) is a South Korean actor. He plays Kim An, one of the two leads, across all ten episodes of Love Class Season 2 (수업중입니다), which ran from 11 August to 8 September 2023.

Love Class is built on a university course in which students are paired off and sent on dates, and it has proved unusually durable for a Korean Boys’ Love web series: three seasons across four years, six episodes in 2022, ten in 2023 and sixteen in 2026, carried at various points by Viki, GagaOOLala, wavve and Cinema Heaven. Season two is his, and it is his only credit.

BLGLFlix editorial view

A caution first, because this one is easy to get wrong. He is frequently listed as playing Kim An in Love Class and Love Class Season 2. He is not in season one. TMDB credits him with ten episodes of the series as a whole; season one runs six episodes and season two runs ten, so ten can only be season two, and the season one record lists a different pair of leads. The error comes from treating a franchise as if it were one continuous show, which is a specific and easy mistake to make when a database holds three seasons under a single title.

That mistake is worth pulling apart, because the franchise is genuinely unusual. Across the three records, Love Class does not carry its cast forward at all: season one, season two and season three each have their own leads, with no overlap between them. It is a format rather than a story, closer to an anthology built around a recurring premise than to a continuing series. Very little Korean BL has run to three seasons of anything, and the one that has did it by replacing everybody each time.

What that means for him specifically is that his single credit is a lead in the middle instalment of a running format, which is a real job and not a small one, and also that the format moved on without him. Whether that is by choice, by casting, or because Korean short-form drama simply does not retain performers, is not documented anywhere and will not be speculated on here.

Beyond the role, the record is thin in the way it usually is for this corner of the industry. TMDB holds a date of birth, two photographs and an Instagram handle. There is no biography, no place of birth, no IMDb entry, no Wikidata item and no agency that can be confirmed. None of that will be filled in from fan databases, and the page is short as a result.

PROFILE DETAILS

Native Name
김용석
Real Name
Kim Yong-seok
Nickname
Kim Yong-suk
Pronouns
he/him
Born
(Age 29)
Gender
Male
Western Zodiac
Aquarius ♒
Chinese Zodiac
Rat 🐭
Profession
Nationality
Debut
2023 — Love Class Season 2 (2023)
Years Active
2023-present
Languages
Korean

FILMOGRAPHY — TV SERIES (1)

TRIVIA

Love Class replaces its cast every season. Across the three seasons on our records there is no overlap in main cast at all, which makes it closer to an anthology format than a continuing story.

His single credit is a lead role, which is unusual: most one-credit performers on this site appear in supporting parts.

Season two, his season, is the middle length of the three: six episodes in 2022, ten in 2023, sixteen in 2026. The franchise has grown each time.

Love Class has been distributed by four separate services, Viki, GagaOOLala, wavve and Cinema Heaven, which is wide reach for a Korean BL web series.

TMDB holds two photographs of him, a date of birth and an Instagram handle, and nothing else. No biography, no place of birth, no IMDb entry, no Wikidata item.

Born 28 January 1997, before the Lunar New Year of 7 February that year, so his Chinese zodiac animal is the Rat of 1996 rather than the Ox of 1997.

FREQUENTLY ASKED QUESTIONS

Who is Kim Yong-seok?

Kim Yong-seok (김용석) is a South Korean actor born on 28 January 1997. He plays Kim An, one of the two leads of Love Class Season 2, which is his only credit.

Which season of Love Class is Kim Yong-seok in?

Season two only. TMDB credits him with ten episodes of the series; season one has six episodes and season two has ten, and our own record for season one lists a different pair of leads.

When did Love Class Season 2 air?

Ten episodes from 11 August to 8 September 2023.

How many seasons does Love Class have?

Three. Six episodes in 2022, ten in 2023 and sixteen in 2026. Each season has its own leads, with no overlap between them in our records.

Where can I watch Love Class?

The franchise has been carried at various points by Viki, GagaOOLala, wavve and Cinema Heaven.

Has Kim Yong-seok been in anything else?

No. TMDB’s combined credits return Love Class and nothing else, checked on 31 August 2026.

What agency is Kim Yong-seok signed to?

None that we can confirm. No agency appears in any source this site accepts, so the field is left blank rather than guessed.

How old is Kim Yong-seok?

He was born on 28 January 1997, which makes him twenty-nine. His western zodiac sign is Aquarius.

Biographical details and any photograph on this page come from TMDB and the sources named in our editorial notes. This product uses the TMDB API but is not endorsed or certified by TMDB. BLGLFLIX is an independent reference site with no affiliation to the person profiled or their agency, and does not publish speculation about anyone’s private life. Full copyright, correction and takedown policy: Disclaimer.

Sources

3 sources

Every factual claim on this page is taken from the records below. Where two sources disagree, the disagreement is stated in the text rather than resolved silently.

  1. TMDBTMDB person record (Kim Yong-seok, id 4209475) themoviedb.org/person/4209475
  2. TMDBTMDB - Love Class (tv 201859, all three seasons; his ten episodes match season two) themoviedb.org/tv/201859
  3. INSTAGRAMInstagram - yongs__97, recorded by TMDB and listed here as a source rather than published as a profile link instagram.com/yongs__97

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