found: Know your role, 1999:sleeve (The Rock)
found: WWF website, July 13, 1999(The Rock, b. Rocky Maivia)
found: The Rock says, c1999:CIP galley (b. May 2, 1972) page 7 (Dwayne Johnson)
found: Wikipedia, Sept. 21, 2009(Dwayne Johnson; The Rock; Dwayne "The Rock" Johnson; b. May 2, 1972; wrestler: 1995-2004; actor: 2001- ; grad of Univ. of Miami; played football at UM on the 1991 championship team)
found: Entertainment weekly, June 13, 2008:cover story (Dwayne Johnson; no longer refers to himself as The Rock; name progression: The Rock, Dwayne "The Rock" Johnson, Dwayne Johnson)
found: IMDb, September 20, 2018:(Dwayne Johnson, actor, producer ; b. May 2, 1972 in Hayward, California, USA ; Dwayne Douglas Johnson)