Dynamic Duo is a Korean hip hop duo, made up of members Choiza and Gaeko (former members of the trio, CBMass).
Dynamic Duo's Choiza and Gaeko have literally been the dynamic duo in Korean hiphop scene fo quite a while now. Choiza and Gaeko formed their own underground group called the 'kod' with several other friends when they were in high school. By late 2000, they were shown to public as the CB MASS and produced 3 albums.After the break up of CB Mass, Choiza and Gaeko formed the 'Dynamic Duo', and excited many fans who were devastated with the break up. By the summer of 2004, the first album was realeased. And in 2005 Fall, they have released their 2nd album.