Matthew Cameron is an American musician who currently serves as the drummer for Pearl Jam. After starting out with the Seattle, Washington bands Bam Bam and Skin Yard, he gained fame as the drummer for Soundgarden, which he joined in 1986, appearing on every studio album and remaining until the band's breakup in 1997. In 1998, Cameron was invited to play on Pearl Jam's US Yield Tour. He soon became a permanent member and has remained in the band ever since. In 2010, Soundgarden reunited, and Cameron remained with them until the death of Soundgarden's lead singer, Chris Cornell, on May 18, 2017.
Source: Wikipedia.