Woo (우원재) is a South Korean rapper signed under the hip-hop label AOMG.

Woo made his first stage appearence in the the rap audition program “Show Me The Money 6” and finished as a runner-up. His powerful lyricism and unique way of rapping brought on major attention and a huge new wave of fans. After the show, Woo released his single “We Are” featuring Gray and Loco, which instantly topped the Melon Music Charts.

In November 2018, Woo released his first EP album af, featuring seven tracks that captured his personal perceptions of everyday topics.