Former NFL cornerback Lenny Walls reflects on his biggest mistake—not injuries or bad investments, but lacking humility at the peak of his football career—and shares how those lessons shaped his life, leadership, and second career. Listen: Check out all episodes on the My Favorite Mistake main page. My guest for Episode #51 of “the My … Continue reading An NFL Player’s Biggest Mistake: Lenny Walls on Humility, Growth, and Life After Football