From vuvuzelas and the Jabulani to France's mutiny and Luis Suarez's handball, the 2010 World Cup was packed full of controversies despite being remembered as one of the greatest tournaments The origin of the vuvuzela is disputed, as ‘stadium horns’ were previously available to sports fans in the United States while the 'corneta' had been a feature of Latin American crowds since the 1960s. There is even a version of the instrument that a... [11358 chars]