Kevin Oh is a South Korean-American singer-songwriter, musician, and member of AFTERMOON (애프터문). He was born in Long Island, New York and graduated from Dartmouth College with a double bachelor's degree in Economics and Theater. He holds dual citizenship, thanks to his parents.

He first appeared on TV when he became a contestant in the singing survival show "Superstar K 7", where he ended up as the winner. After the show, he released his first digital single, "Yesterday, Today, Tomorrow", before providing OSTs for several dramas.

He made his official debut as a solo artist in January 2017 with the EP "Stardust".

Then, in early 2019, he entered as a contestant in JTBC's "Superband". He joined 3 other musicians during the team mission and formed the band AFTERMOON, which ended in 5th place. A few weeks later, he convinced 2 of the members to remain together, and he debuted as their vocalist and guitarist in November 2019 with the single "I Want It All".

In April 2022, it was confirmed that he was in a relationship with actress Gong Hyo Jin, who is 10 years older than him. The couple married in New York City in October of that year.

As he has dual citizenship and is active in South Korea, he decided to enlist for his mandatory military service to avoid any potential criticism. He entered on December 18, 2023, and was discharged on June 17, 2025.

He is represented by TCask Entertainment (티캐스크이엔티).

(Source: kisskh) Edit Biography