Motivation | Wealth | Finance on Instagram: "Simon Sinek is a British-born American author and inspirational speaker, born on October 9, 1973. He is best known for popularizing the concept of "Start With Why" through his first TED Talk in 2009. Sinek is an adjunct professor at Columbia University, an author of several bestselling books, and a consultant who helps organizations and leaders inspire people to change their world. You can watch this video to learn about Simon Sinek's personal journey