Have you ever had a setback or injury which kept you from reaching your goal? Do you ever wonder what separates the top athletes from their less successful counterparts?Well, in today's interview, we have UCLA track coach Jennifer Derego who is going to share what it takes to be at the top, and how she over came hurdles of her own. You'll want to hear what she says was the most important lesson she learned from her mentor which is a simple and profound concept for success in life.