Jacob Hellner (born 1961) is a Swedish music producer who has produced bands like Rammstein, Apocalyptica, and Clawfinger. Currently Jacob Hellner is working with Carl-Michael Herlöfsson in the band Bomkrash.He made a remix of Rammstein song "Du Hast" which appeared on the Du Hast 1997 Rammstein single. Clawfinger also made a remix of the same song that appears on the same Rammstein single.