Mohamed Guy William Baldé, just known as William Baldé, is a singer-songwriter and composer born in Guinea. In 2008, he became famous with his album En corps étranger and his single "Rayon de soleil", number-one hit in France and Belgium. Biography William Baldé started his singing career with the afro soul band Yuba in which he sang in English. The group had a contract with EMI record company and released in 1995 a first album entitled Everybody Nyani. Well received in the showbiz, Yuba opened the concerts of Jamiroquai and The Eagles, among other artists.