Yeun Sang-Yeop, known professionally as Steven Yeun, is an American actor. Yeun initially rose to prominence for playing Glenn Rhee in the television series The Walking Dead (2010–2016). He earned critical acclaim for starring in the thriller Burning (2018) and drama Minari (2020). The latter earned him a nomination for the Academy Award for Best Actor, making him the first Asian American actor to be nominated. Time magazine named him one of the 100 most influential people in the world in 2021. In 2023, he starred in the dark comedy series Beef (2023), for which he won two Primetime Emmy Awards and a Golden Globe Award.

Beef is an American comedy-drama television miniseries created by Korean-American director Lee Sung Jin for Netflix. It stars Steven Yeun and Ali Wong as Danny Cho and Amy Lau, respectively; two strangers whose involvement in a road rage incident escalates into a prolonged feud. Appearing in supporting roles are Joseph Lee, Young Mazino, David Choe, and Patti Yasutake.