On Joo-wan appears in 3 Korean titles (1 TV, 2 film) that reached a Netflix weekly top 10 somewhere in the world. Together those titles took 9 chart places in 2 countries. The one that travelled furthest is Honest Candidate, which charted in 1 of them.
It is not one title. The largest, Honest Candidate, is 4 of 9 chart places — a little under half — so at least one other title here is doing comparable work. Nothing here reached number one; the best rank on the page is 3, by Honest Candidate. The places came from 2 countries, which is a narrow spread. The charting runs from 2022 to 2024.
This is a floor, not a filmography. It counts only Netflix top-10 charting titles that we have enough weekly data to publish a page for. On Joo-wan has other credits that are not here, and we cannot tell you how many.
Jump ahead: Honest Candidate · Beautiful Gong Shim · Park Ji-il · every Korean title that charted
Ordered by chart places. “Places” is how many country-week top-10 slots the title took. “Peak” is the best rank it reached anywhere. Each title links to its own page, where you can see the countries one by one.
| Title | Kind | Places | Countries | Weeks | Peak | First charted |
|---|---|---|---|---|---|---|
| Honest Candidate | Film | 4 | 1 | 4 | 3 | 2022-09-25 |
| Beautiful Gong Shim | TV | 3 | 1 | 3 | 7 | 2022-01-16 |
| The Five | Film | 2 | 1 | 2 | 4 | 2024-06-02 |
Every country-week slot any On Joo-wan title took, added up by country. A person can appear in a country through more than one title, so the titles column says how many of the 3 charted there.
| Country | Chart places | Titles | Best rank there |
|---|---|---|---|
| South Korea | 6 | 2 | #3 |
| Japan | 3 | 1 | #7 |
All 2 countries are listed. No single country charted all 3 titles. “Best rank there” is the highest position any of the titles reached in that country, and a dash means the rank was not recorded.
On Joo-wan was born on 1983-12-11, which places On Joo-wan under Sagittarius. This is worked out from the date, not read from anything.
We do not read star signs and make no claim about what one means. The sign is the segment of the sky the sun was passing through on that date, and that is the whole of it. We measured whether signs pair up in real K-pop groups and found nothing that chance would not give.
On Joo-wan was born on 1983-12-11, which makes On Joo-wan 42 on 2026-08-25.
We print the date as well as the number so this page still reads correctly after it goes stale. The age above is worked out for 2026-08-25 and nothing else.
287 Korean actors and singers were born in 1983 — the same year as On Joo-wan.
Source: Wikidata birth date (P569). We do not hold a height, a blood type, or a relationship status for On Joo-wan, and we would rather say so than fill the cell.
Everything on this On Joo-wan page is counted from Netflix’s published weekly country top 10s joined to Wikidata cast lists. It is a record of where On Joo-wan’s work travelled, not a ranking of On Joo-wan. This is a statistic, not a person.