While the president is known for getting very little sleep, he's got nothing on the first lady, who tells Oprah she starts her days with a 4:30 a.m. workout before her kids wake up. "If I don't ...

Why Is It so Hard to Wake Up in the Morning? Not everyone is an early bird. Your everyday habits, natural sleep patterns, or ...

He also prays, walks the dog and exercises before his kids wake up, often scheduling a breakfast meeting before arriving at his Long Island office by 9 a.m. "I have always been an early riser.