Mr.21 (Hardcore Chicano Gansta Rapper) is a San Jose 'City of Sharks' native. He has been rappin ' since the age of 21 / thus coming up with the name 'MR.21'. Co-founder of the indi label Criminal Records. Together, along with Traficante, Tekpot, Scrilla Mac & Fada J the label has released 10 solid albums. These include 3 of Mr.21's own; DOS XX 'The Most Hated', Mr.21 'Mexican Phobia' & now this soon 2 be yours Mr.21 'Devil's Advocate'. This album also features C-Locs & Raulie Baron.