Sempebwa, whose dance name is Uncle A, formed the group with Sepehr Dashtipour, known as Silk, 22, from West Hampstead. They are joined by Marko "Logic" Rodic, 21, from East Barnet, and Shakeel "Shak" Meetooa, 22, from Archway. Shak said being a finalist would "expose them to worlds that may not normally see their kind of dance".