Acting
May 10, 2002
Mokpo, South Jeolla, South Korea
SION
Acting
Biography
Sion (시온), born Oh Si-on (오시온) on May 11, 2002, is a South Korean singer and dancer from Mokpo, South Jeolla Province, South Korea. He is the leader and eldest member of NCT WISH, a six-member boy group under SM Entertainment and the final sub-unit of NCT. Sion was discovered by SM Entertainment through social media and subsequently joined the company as a trainee, undergoing approximately four years of training. In June 2023, he was introduced as a member of SMROOKIES alongside fellow NCT WISH member Yushi. Later that year, he appeared on the pre-debut reality competition NCT Universe: LASTART as one of two members already confirmed for the group's debut lineup. Following pre-debut activities under the name NCT NEW TEAM, he officially debuted with NCT WISH on February 21, 2024, during SMTOWN LIVE 2024 SMCU PALACE @TOKYO at Tokyo Dome. Known for his smooth vocals, refined dance technique, and composed stage presence, Sion plays a central role in NCT WISH's performances and group activities. As the group's leader, he is recognized for his calm demeanor and supportive approach to his fellow members. Through music releases, concert tours, and international performances, he continues to develop his artistry while guiding NCT WISH's growth as a group.
Feature Films (9)
Captured from the Munhak Stadium in Incheon, Korea, and celebrating NCT's fourth full album release, 'Golden Age,' it's NCT's inaugural group show and the first film to capture the infinite charm of NCT NATION.
NCT NATION: To the World in Cinemas
K-Pop superstars NCT, and their subunits NCT U, NCT 127, NCT DREAM, WayV, NCT DOJAEJUNG and NCT WISH perform their first live concert as a full group in Tokyo, Japan.
NCT NATION | To the World in Japan
The introduction of NCT WISH, the final unit of NCT, into the Neo Culture Technology story.
NCT: Dream Contact - ‘Our Wish’
SMTOWN returns to Japan with explosive performances from Kangta, TVXQ!, Super Junior, Taeyeon & Hyo of Girls' Generation, Zhoumi, Red Velvet, NCT, aespa and RIIZE.
SM Town Live 2024: SMCU Palace in Tokyo
Join the vibrant live broadcast of NCT WISH's first concert in theater! Witness the stage where music, performance, and narrative combine to deliver a message of dreams and wishes.
NCT WISH 1st CONCERT TOUR 'INTO THE WISH: Our WISH' in Cinemas
Get ready to witness even more upgraded performances, enriched production, and the electrifying energy of the concert hall—all brought to life with vivid sound and a massive screen. NCTzens are invited to be part of this unforgettable moment through two special screenings!
2026 NCT WISH 1st CONCERT TOUR ‘INTO THE WISH : Our WISH’ ENCORE IN SEOUL in CINEMAS
Back after almost two years, NCT 127's fifth tour, NCT 127 5TH TOUR ‘NEO CITY : SEOUL - THE REDLINE’, is coming live to cinemas! Experience the explosive energy, world-class performances, and electrifying atmosphere of KSPO DOME brought to life on the big screen with immersive sound. NCTzens, join us for the spectacular kickoff of 'THE REDLINE'!
NCT 127 5TH TOUR ‘NEO CITY SEOUL - THE REDLINE’ in CINEMAS
From October 31 to November 2, 2025, NCT WISH opened their first concert tour, “INTO THE WISH : Our WISH,” at INSPIRE Arena in Incheon, South Korea. Marking a new chapter in the group's journey, the six members take the stage with youthful energy, vibrant performances, and heartfelt moments shared with their fans. From the excitement of their first solo concert tour to the wishes that bring them together, the concert captures the beginning of a special journey for NCT WISH and NCTzens alike. Officially released on Blu-ray in October 2026, this concert recording is presented as a separate home-video release from the live cinema broadcast held on November 1, 2025, preserving the memorable opening chapter of NCT WISH's first tour.
NCT WISH 1st CONCERT TOUR 'INTO THE WISH: Our WISH' IN INCHEON
From April 17 to 19, 2026, NCT WISH brought their first concert tour, “INTO THE WISH : Our WISH,” to a close with a special encore concert in Seoul, South Korea. Following a journey that began in Incheon and continued across multiple cities, the six members return to the stage with newfound confidence, cherished memories, and an even stronger connection with their fans. Through dynamic performances, memorable stages, and heartfelt moments, the concert celebrates the growth of NCT WISH and the wishes they have shared with NCTzens throughout their first tour. Officially released on Blu-ray in October 2026, this concert recording is presented as a separate home-video release from the live cinema broadcast held on April 19, 2026, capturing the memorable finale of NCT WISH's first concert tour.
NCT WISH 1st CONCERT TOUR ‘INTO THE WISH : Our WISH’ ENCORE IN SEOUL
Television & Series (12)
Finally, NCT is launching a new unit! This is SM's first pre-debut reality show to launch the last unit of NCT. It will be the first show to reveal the debut process of SM idols. Who will be selected to debut with SMROOKIES in the new NCT unit?
NCT Universe: LASTART
꒰ა☆໒꒱ NCT WISH’s YouTube contents in order, from their channel and variety shows .☘︎ ݁˖
NCT WISH
"NOPOGY" is a Korean web variety show hosted by MONSTA X's Shownu and NCT's Jungwoo, focusing on visiting traditional restaurants.
NOPOGY
Are you here alone? Do you want to come this way? Slowly like water, reassuringly like a mountain, counseling on idols' concerns; this is a healing humanism real concern counseling center.
Hey, Come Here
One map brought to life by excitement, adventure, and 'challenges' ! Travel the world by following the 'Challenge Map', take on hidden missions across the globe, and prove each group's strengths and unique charm.
