Roberto „Bobby“ Alfonso Farrell (6. října 1949 San Nicolaas, Aruba – 30. prosince 2010 Petrohrad) byl nizozemský tanečník a umělec, pocházející z karibského ostrova Aruba.
Down syndrome or Down's syndrome, [12 ] also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. [3 ] It is usually associated with developmental delays, mild to moderate…