Mack Dryden brings live performance energy, passion and excitement to his virtual presentations because he has a ton of experience working to the camera.Mack’s most popular keynote—“Laugh to the Top: A Hilarious Guide to Achieving Your Goals”—is as practical, inspiring and motivating as it is funny. It’s also perfect for the virtual format because Mack is a very visual performer, incorporating photos, videos, and his own jubilant, dynamic delivery, so nobody nods off when Mack is performing.