BTOB (비투비) is a seven-member boy group under Cube Entertainment. They debuted on March 21, 2012 with their first single "Insane".
Their name is an acronym for "Born To Beat".
||Leader, Main Vocalist
||Lead Rapper, Lead Dancer, Vocalist, Visual
||Main Rapper, Sub Vocalist
||Main Dancer, Lead Vocalist
||Vocalist, Center, Face of the Group, Maknae