No!!! This news has truly broken my heart. Kristoff was pure & so kind. I will never forget how wonderful he was to me and everyone else he came into contact with. He was just a good, good man. 💔

‘Young & the Restless' Star Kristoff St. John Dead at 52 https://t.co/7JCE8WcXWN

— yvette nicole brown (@YNB) February 4, 2019