NG2 is a Puerto Rican Salsa duo formed by Norberto Vélez and Gerardo Rivas. Rivas is the son of Jerry Rivas, one of the singers of El Gran Combo. Rivas also enjoyed early fame during his childhood as the lead singer of "Gerardito y los Rockolos". Both of the members were a part of fellow Puerto Rican Salsa singer Victor Manuelle orchestra before deciding to go out solo. Victor Manuelle has supported them all throughout.