Conjoined twins is fusion, in which a fertilized egg completely separates, but stem cells (which search for similar cells) find similar stem cells on the other twin and fuse the twins together. Conjoined twins share a single common chorion, placenta, and amniotic sac, although these characteristics are not exclusive to conjoined twins, as there are some monozygotic but non-conjoined twins who also share these structures "in utero". The most famous pair of conjoined twins was Chang and Eng Bunker (Thai: อิน-จัน, In-Chan) (1811–1874), Thai brothers born in Siam, now Thailand. They traveled with P.T. Barnum's circus for many years and were labeled
Les Twins routine was a homage to Les Twins’ work. Les Twins’ dance style is often categorized as New Style hip-hop, a commercial form of hip hop with a strong emphasis on isolations and musicality. However, the twins are known for having created a unique style from this dance which they refer to as "Twins-Style". Due to their ability to anticipate and finish each other’s moves, the brothers quickly gained a reputation for their timing and skill at making freestyle dance look like choreography. Charlotte Guillemin of "WAD Magazine" wrote: Larry and Laurent credit their major inspirations as Michael Jackson, their coach