Jeong Dong-uk, better known by his stage name, Penomeco, is a South Korean rapper and singer-songwriter. He released his debut single Right There on October 16, 2014. He also released his first extended play, Garden, on December 20, 2018. In June that same year, he was crowned the final winner of the Mnet music battle show Breakers. He is a member of the hip-hop crew Fanxy Child with Zico, Crush, Dean, Millic and Stay Tuned.