Extreme is an American rock band that formed in 1980s.
Extreme is a rock band leaded by Gary Cherone, the frontman, and the guitarist, Nuno Bettencourt. The band has been released five studio albums, two EPs, and two compilation album. Because of it, the band become one of the most successfull rock acts in early 1990s. One of their famous album is "Pornograffitti" that certified gold in 1991.