Emery Gatsinzi, better known by his stage name Riderman, is a Rwandan musician and rapper.RIDERMAN Profile & Lyrics. RIDERMAN has a total of 9 Song Lyrics and Featurings on Afrika Lyrics. Country : Rwanda. Genre : Rap, Hip Hop, afrobeat, . Follow RIDERMAN on the social networks Facebook, Twitter, Instagram and Youtube by cliking on the icons below.