640 people, each with their own page. To be here, someone has to appear in at least 2 Korean titles that reached a Netflix weekly top 10 and that we hold enough weekly data to publish. We have a birth date for 536 of them and say so plainly for the rest.
This is not a ranking of actors. The number beside each name is how many top-10 country-week places that person’s titles took. A long-running show puts everyone in its cast high on this list. That is a fact about the show, not about the person.
| Name | Titles | Places | Countries | Born |
|---|---|---|---|---|
| Lee You-mi | 6 | 4,347 | 93 | 1994-07-18 |
| Park Hae-soo | 10 | 4,226 | 93 | 1981-11-21 |
| Kim Young-ok | 6 | 4,006 | 93 | 1938-01-06 |
| Wi Ha-jun | 4 | 3,714 | 93 | not recorded |
| Gong Yoo | 7 | 3,507 | 93 | 1979-07-10 |
| Lee Byung-hun | 13 | 3,477 | 93 | 1970-07-12 |
| Kang Mal-Geum | 5 | 3,402 | 93 | not recorded |
| Heo Sung-tae | 8 | 3,384 | 93 | 1977-10-20 |
| Lee Jung-jae | 9 | 3,258 | 93 | 1972-12-15 |
| Heo Dong-won | 5 | 3,250 | 93 | 1980-06-09 |
| You Seong-joo | 3 | 3,248 | 93 | 1973-11-12 |
| Kim Joo-ryoung | 3 | 3,232 | 93 | 1976-07-15 |
| Jung Ho-yeon | 2 | 3,230 | 93 | 1994-06-23 |
| Jeon Bae-soo | 3 | 1,580 | 93 | not recorded |
| Lee Sang-yi | 3 | 1,460 | 87 | 1991-11-27 |
| Yeom Hye-ran | 11 | 1,341 | 93 | not recorded |
| Yoo Yeon-seok | 11 | 1,264 | 93 | 1984-04-11 |
| Yoo In-soo | 2 | 1,242 | 93 | 1998-03-25 |
| Choi Dae-hoon | 4 | 1,239 | 82 | 1980-11-16 |
| Lim Ji-yeon | 8 | 1,217 | 91 | not recorded |
| Go Youn-jung | 7 | 1,195 | 65 | 1996-04-22 |
| Kim Hae-suk | 12 | 1,170 | 78 | 1955-12-30 |
| Park Eun-bin | 5 | 1,155 | 61 | 1992-09-04 |
| Joo Sang-wook | 3 | 1,118 | 81 | 1978-07-18 |
| Park Sung-hoon | 4 | 1,096 | 91 | not recorded |
| Lee Chae-min | 5 | 1,074 | 84 | 2000-09-15 |
| Lee Do-hyun | 5 | 1,059 | 91 | not recorded |
| Yu Jun-sang | 4 | 1,051 | 91 | 1969-11-28 |
| Jung So-min | 3 | 1,002 | 56 | 1989-03-16 |
| Im Yoon-ah | 5 | 974 | 79 | 1990-05-30 |
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Fourteen seconds: we measure people two ways — how often their Wikipedia page is opened, and how many countries their titles charted in. Of the people we can measure both ways, not one is in the top five of both lists. Free to repost with the address on it.
All our short films — each one built from a table on this site
Five cards, 1080×1350. Every figure on them is in the table on this page. Take them.
Source: Netflix’s published weekly country top 10s joined to Wikidata cast lists (P161), filtered to Korean citizenship (P27). Foreign actors in co-productions drop out of that filter, and so do Korean actors whose citizenship Wikidata does not record. The hole runs both ways and we cannot size it.
We measured twelve Korean breakouts on English Wikipedia: the title's biggest day, and that day for its most-read cast member. The bigger the title, the smaller the share reaching any one actor. r = -0.68, n = 12, p = 0.016.
1 September 2026
Four Hands, Two Sonatas — the Korean drama that broke into the world's 1,000 most-read Wikipedia articles this week — is set in an arts high school. Those schools are real. We counted 366 Korean stars across seven of them.
1 September 2026
We took the cast of thirteen Korean titles that broke out on English Wikipedia — 119 actors with their own article. Sixteen of them appear in two of those titles. Nobody appears in three.
1 September 2026
Thirteen of Squid Game's cast have a second Korean title that charted. For five of them it reached five countries or fewer — Jung Ho-yeon's reached one. For seven it reached fifty or more. The same show did both.
1 September 2026
His English Wikipedia page drew 4,613 opens yesterday against 1,411 a day the week before. My Demon, Sweet Home and Forecasting Love and Weather each hit number one somewhere — true of only 33 of the 389 actors we can measure.
31 August 2026
Seoul Institute of the Arts has more alumni in our Netflix set than any school. Their titles reach a median of 16 countries. Dongguk's reach 41.5.
28 August 2026
One row per person who appears in at least two Korean titles that reached a Netflix weekly top 10 and that have enough weeks of data for us to publish a page.
Not this. This is NOT a filmography. It counts only Netflix top-10 charting titles we publish a page for. A person can have many more credits than the number here. It is a floor, not a total.