Simon Sinek is the author of four books ... So, there are many ways. A “why” is an origin story. It is the reason why we get out of bed in the morning. It’s the reason why we started ...

Simon Sinek is obsessed with the power of friendship right now. “Friendship is the ultimate bio hack,” Sinek says on Inc.’s From the Ground Up podcast this week.

He was depressed, even paranoid, he writes in his 2009 book, “Start With Why”: “I was convinced I was going to go out of business. I was convinced I was going to be evicted from my apartment […] and ...

Later that year, Sinek's 18-minute talk became his book, Start With Why. When his TED talk went viral and his book became a bestseller, business leaders and marketers everywhere began trying to ...

Leadership expert Simon Sinek is the author of Start With Why and Leaders Eat Last. He teaches leaders and organizations how to inspire people and is based in New York.

Think about the thought leaders you know best. Simon Sinek is known for Start With Why. Brené Brown is synonymous with ...