Axel Rudi Pell (born 27 June 1960) is a German heavy metal guitarist. Pell commenced his musical career with Steeler (1984–88) before leaving in 1988 for a solo career. During this time, he has played with such drummers as Jörg Michael and Mike Terrana, and singers Charlie Huhn, Johnny Gioeli of Hardline, Jeff Scott Soto, and Rob Rock. Gioeli remains the longest surviving vocalist of the band, having joined the group since 1998 on the album Oceans of Time, Gioeli's first musical appearance since the 1992 Hardline album Double Eclipse.