Shavarsh "Shavo" Odadjian (Armenian:Շավո Օդադջյան) (born April 22, 1974 in Yerevan, Armenia) is the bassist for System of a Down. Shavo is also the bassist and co-founder of Achozen, a group that also includes Wu Tang Clan's RZA and Rev. William Burk, along with Kinetic 9 from Killarmy. Achozen is signed to Shavo's own online record label, urSession.