Kriss Kross was an American hip-hop duo formed in 1991, consisting of two members, Chris Kelly and Chris Smith. They gained fame in the early 1990s with their hit single "Jump," which topped the charts and became a cultural phenomenon. Known for their unique style of wearing clothes backward, they were a significant part of the Atlanta music scene. The duo was discovered by Jermaine Dupri, a prominent music producer, who helped launch their career. Their debut album, "Totally Krossed Out," was released in 1992 and achieved commercial success. Although they disbanded in the late 1990s, their influence on hip-hop and pop culture remains notable.