Life Kristoff St. John, ‘Young and the Restless’ star, dead age 52: His career in photos February 4, 2019USA TODAYComments Off on Kristoff St. John, ‘Young and the Restless’ star, dead age 52: His career in photos Take a look back at the career of soap-opera actor and Daytime Emmy winner Kristoff St. John, who was found dead on Feb. 3.