Tim Cook, Mark Zuckerberg, Vlad Tenev,  have extreme sleep schedules.
From Apple's Tim Cook (top left) to Meta's Mark Zuckerberg (top right) to Vlad Tenev of Robinhood (bottom left), CEOs have some pretty wild sleep routines.
  • CEOs of major companies can have pretty extreme sleep schedules. 
  • They're often getting up early in the morning and going to bed late to manage their busy work days.
  • Still, there are a handful that aim for 8 hours or more of sleep a night. 

Being a CEO of a major company is a tough job. Work days can be long and grueling, and often, there's not enough time for a full night of rest.