You may have seen the video of super-fan “Jiggly Boy†at a late-February Minnesota Timberwolves game engaging with basketball star Kevin Garnett and the entire arena, and becoming a full-fledged viral sensation. But John “Jiggly Boy†Sweeney is much more than a meme; he’s helping an international nonprofit organization, Smile Network International, change lives all over the world. John stops by to talk to us about his mission! 

Speaking of positive spirit, as an orthopedic surgeon, a finish-line physician, and a medical officer at the World Cup and Olympics, Dr. Bert Mandelbaum has witnessed the trials and triumphs of elite athletes from a vantage point few of us get. And over his 30+ years of experience, he’s identified a common character trait that every elite athlete relies upon for success: it’s what he calls the “victorious spirit.†He stops by to talk about The Win Within: Capturing Your Victorious Spirit, an inspiring guide designed to help readers play their personal best in the sport of life. In The Win Within, Dr. Mandelbaum reveals that any of us—no matter our age or physical condition—can capture that same spirit in our own lives.