High Quality Content by WIKIPEDIA articles! Zbigniew Robert Promi ski (b. December 30, 1978 in Tczew), stage name Inferno, is a Polish death metal drummer. He has contributed to bands such as Behemoth, Azarath, Witchmaster, Damnation, Artrosis and Devilyn. Also, his endorsements include Sabian, Trick, Spaun Drums, and Vic Firth.Inferno joined Behemoth in 1997. He is known as one of the fastest and most technically proficient drummers in today's death metal scene. An example of his drumming speed can be heard on the Behemoth song Modern Iconoclast from Zos Kia Cultus (Here and Beyond). Also at Slaying The Prophets ov Isa and Pazuzu from The Apostasy he has reached a tempo of 270bpm in the studio Shemhamforash reached 285bpm in studio.