 After that, he worked with a huge number of artists, including bassist Jonas Hellborg, Benny Jansson, and with his brother Jens (as "The Johansson Brothers").He initially joined HammerFall on the "Legacy" tour in 1999, at first only as a session drummer but later as a full-time member.He is co-founder of Heptagon Records with his brother, created to promote their discs, their father's and some other Swedish musicians' work.