Noh Sang-hyun started out as a model before making his acting debut in 2015 with a small role in the movie Band Man. In 2017, he landed his first lead role in Naver TV’s We Are Peaceful Brothers, where he acted alongside Kim Min-kyu. In 2018, he starred in the short film Spring in Summer. He also joined the main casts of the web dramas Fight Hard, Love Harder: Season 2 and 300-Year-Old Class of 2020. In 2022, he gained more attention after portraying Christian pastor Baek Isak in the Apple TV+ series Pachinko. Later that year, he was cast in KBS2’s Curtain Call as well as in tvN’s Behind Every Star.

Noh Sang-hyun grew up in Boston, USA. He graduated from Babson College.