Sehun Profile: Age, Height, Career, Facts & More
As EXO’s maknae and lead dancer, Sehun has spent well over a decade balancing a chic, model-like image with a genuinely down-to-earth, caring personality that’s endeared him to fans since the group’s 2012 debut.
Street-cast by SM Entertainment at just 12 years old, Sehun’s discovery story is one of the more dramatic in K-pop — he initially thought the approach was a scam before it turned into a career spanning music, sub-unit work, and fashion.
This complete profile breaks down everything fans want to know about Sehun — his age, height, career, personality, and the fun facts that keep circulating through the fandom.
Quick Facts About Sehun
- Real Name: Oh Se-hun (오세훈)
- Stage Name: Sehun (세훈)
- Birth Date: April 12, 1994
- Zodiac Sign: Aries
- Birthplace: Jungnang-gu, Seoul, South Korea
- Position: Lead Dancer, Lead Rapper, Vocalist, Maknae (youngest member)
- Height: Approximately 183 cm (6’0″)
- Nationality: South Korean
- Agency: SM Entertainment
- Group: EXO / EXO-K, EXO-SC
Early Life and Background
Sehun was born Oh Se-hun on April 12, 1994, in Jungnang-gu, Seoul, South Korea, and has an older brother three years his senior. He was approached on the street by an SM Entertainment casting manager at just 12 years old while out with friends, and initially thought it was a scam before ultimately deciding to pursue the opportunity.
He became an official trainee in 2008 after going through four auditions over two years, and trained for approximately four years before EXO’s 2012 debut, making him the youngest member of the group’s original lineup.
Career Highlights
Debut and EXO’s Formation Sehun officially debuted as EXO’s maknae and lead dancer with EXO-K on April 9, 2012, with the mini album Mama.
His sharp, technically precise choreography and striking visuals quickly established him as one of the group’s most recognizable performers, and he was ranked 15th on TC Candler’s global “100 Most Handsome Faces” list in 2018.
EXO-SC In 2019, Sehun became part of the sub-unit EXO-SC alongside fellow member Chanyeol, releasing their first EP, What a Life, that year, followed by their first studio album, 1 Billion Views, in 2020.
Giving Sehun the opportunity to explore a distinct musical identity beyond EXO’s core discography.
Military Service Sehun enlisted for mandatory military service on December 21, 2023, becoming one of the later members of the group to serve, and completed his duty on September 20, 2025.
Becoming the final EXO member to be discharged, marking the moment the entire group had completed its mandatory service for the first time in the group’s history.
EXO’s 2026 Comeback Following the completion of his service, Sehun returned to promote alongside EXO.
The group’s 2026 comeback and eighth full-length album features six members — Suho, Chanyeol, D.O., Kai, Sehun, and Lay — following the group’s “EXO’verse” fan meeting held in December 2025, marking the first major stage appearance for this configuration of the group since the members finished their military service.
Recommended Partner Offer
Check out featured promotions and partner deals curated for our readers.
View Partner Offer External Sponsor • Opens in New WindowPersonality and Public Image
Sehun is known for balancing a chic, model-like public image with a playful, down-to-earth personality behind the scenes, often described by fellow members as thoughtful and genuinely caring toward the people around him.
As the group’s maknae, he shares a particularly close, 16-plus-year friendship with leader Suho, and he’s credited fellow member Chanyeol with helping “raise” him since the two joined SM Entertainment around the same time, with Chanyeol in high school and Sehun still in middle school.
Despite his striking, cool exterior, those close to him describe a warmth that comes through clearly once fans and members get to know him.
Having grown up almost entirely within EXO, moving from a shy street-cast preteen into an internationally recognized performer and fashion figure, Sehun’s long history with the group has given him a uniquely grounded perspective on the industry’s demands.
His completion of military service in 2025 was widely viewed as a symbolic turning point for EXO as a whole, marking the first time in the group’s history that every original member had fulfilled his mandatory service — a milestone fans and members alike treated as the true closing of one era and the beginning of another for the group’s ongoing story.
Fun Facts and Trivia
- Sehun was scouted on the street at age 12 and initially thought the offer was a scam.
- He went through four separate auditions over two years before officially becoming a trainee.
- He ranked 15th on TC Candler’s “100 Most Handsome Faces” list in 2018.
- He was the final EXO member to complete mandatory military service, discharged September 20, 2025.
- He shares a 16-plus-year friendship with leader Suho.
- He and Chanyeol formed the sub-unit EXO-SC in 2019.
- His discharge marked the first time in EXO’s history that every member had completed military service.
Social Media and Where to Follow
Sehun is active across EXO’s official group platforms, including Instagram, X (formerly Twitter), TikTok, and YouTube, where his dance performances, fashion moments, and EXO-SC content continue to draw significant fan engagement.
His return from military service in September 2025 was widely celebrated by fans, marking a symbolic milestone for the entire group.
As EXO continues its 2026 comeback as a six-member act, Sehun’s role as lead dancer and the group’s youngest member continues to anchor the group’s performances as it enters this new chapter following the completion of every member’s military service.
Conclusion
From a 12-year-old street-cast trainee who thought the offer was a scam to EXO’s maknae and lead dancer marking the group’s first fully military-completed era, Sehun’s career reflects a rare combination of striking visuals and genuine warmth.
Whether fans are drawn in by his sharp, precise choreography, his EXO-SC collaboration with Chanyeol, his close bond with leader Suho, or his down-to-earth personality beneath a chic exterior, Sehun continues to prove why he’s regarded as one of the most beloved maknaes in K-pop history.
As EXO’s global reach continues into its 2026 era, all eyes remain on Sehun to see what he’ll dance, wear, and achieve next.
Want to explore the full group profile?
Back to the EXO Members Profile Hub.
Do you have any moment, event or stories about Sehun and yourself that you would care to share with our readers ?
Leave a Reply