Elon Musk's daily routine, from morning donuts to upping his sleep.

According to Forbes, he's amassed a fortune worth $198 billion, making him the world's third-richest person. Musk said he didn't get there by working 40 hours a week. The billionaire is known to have a strenuous schedule that he said has demanded 120-hour workweeks in the past. Musk has admitted on several occasions that running more than one company isn't easy. He splits time between his companies depending on the "crisis of the moment," the 52-year-old said in 2021. One …