About Oliver Riedel
Oliver "Ollie" Riedel is a German musician, best known as one of the founders and the bassist of Neue Deutsche Härte band Rammstein. In 1993, Riedel co-founded a new project named Tempelprayers with Kruspe and Christoph Schneider. Together with Lindemann, they entered the Berlin Senate Metrobeat contest in 1994 and won a recording session in a professional studio.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.