Bill Gates, Jeff Bezos and other highly successful people who sleep 7 to 8 hours a night
7:31am PST - December 27th, 2019 dolly parton - CNBCWhile some CEOs claim that you have to pull all-nighters and work on the weekends to get ahead, other successful individuals from Jeff Bezos to LeBron James swear by a full night of sleep. Here's why they swear by getting seven to eight hours of sleep every s…