Before 1 August 2019, Facebook announces that Mark Zuckerberg will cease to be the company's sole Chairman or CEO. Leave of a absence counts.

Created by jbeshir on 2018-12-09; known on 2019-08-01; judged wrong by Cato on 2019-08-05.

• jbeshir estimated 30% on 2018-12-09
• pranomostro estimated 25% on 2018-12-10
• krazemon estimated 10% on 2018-12-30
• BenjyForstadt estimated 10% on 2018-12-31
• Cato estimated 5% on 2019-03-07
• Cato   judged this prediction wrong on 2019-08-05.