Jefferson Cristian dos Santos Lima a.k.a. MC Bin Laden is Brazilian Funk singer. Born in Vila Progresso, a poor neighborhood in Sao Paulo he attained national fame with his single "Tá Tranquilo, Tá Favorável" which went viral in social media. He irreverent style in the lyrics and music is source of lot of controversies, but also media attention. His musical style is innovative and experimental.