Widely considered as one of the most recognised, effective and innovative drummers in the world. An American of Cuban origin is known for extraordinary technical skills and playing at very excessive pace. He is also called the godfather of double bass. For 32 years he was the drummer of famous SLAYER band, one of the most significant in the history of trash-metal. He also cooperated with many other artists such as: John Zorn, Fantomas, Testament, Apocalyptica.