Photo: Everwest, CC BY 4.0, via Wikimedia Commons
Actor
Steven Yeun
South Korean-American actor
Steven Yeun is 42 years old, born on December 21, 1983 in Seoul.
Next birthday in 46 days, turning 43.
- Born
- December 21, 1983, Seoul
- Age
- 42
- Zodiac sign
- Sagittarius
- Country
- South Korea, United States
- Known as
- Actor
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Steven’s birthday, by the numbers
- Steven Yeun was born on a Wednesday.
- Steven Yeun has been alive for about 15,660 days.
- Their 20,000-day milestone falls on September 23, 2038.
- Their next birthday, turning 43, is on a Monday.
- Next milestone: Steven Yeun turns 50 on December 21, 2033, in 7 years and 1 month. More milestone birthdays
- Steven Yeun is younger than 4,403 and older than 2,443 of the living celebrities on CFOTD.
- Half birthday: June 21. Birthstone: Turquoise, tanzanite and zircon.
- Steven Yeun belongs to Millennials.
Age gaps
- When Steven Yeun was born, Leonardo DiCaprio was 9. Compare
- Steven Yeun was 5 when Corbin Bleu was born. Compare
Born within weeks of Steven
RobinhoSoccer player · January 25, 1984
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Arjen RobbenSoccer player · January 23, 1984
Jonah HillActor · December 20, 1983
Makoto HasebeSoccer player · January 18, 1984
John HeitingaSoccer player · November 15, 1983Days and weekdays are worked out from the birth date. Compare Steven’s age with anyone.
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Birth dates and details from Wikidata (checked October 15, 2026, newest names added October 27, 2026). Ages update every day. Photos are freely licensed and credited on each profile. How we build this site · Report a mistake
Frequently asked questions
How old is Steven Yeun?
Steven Yeun is 42 years old, born on December 21, 1983 in Seoul.
What is Steven Yeun’s zodiac sign?
Sagittarius, born December 21.