Greg Audino is a certified life coach who offers a refreshingly grounded and philosophical approach to the self-development industry. On his website, gregaudino.com, he combines his knowledge and calming on-camera presence to create funny, off-kilter videos offering new perspectives on life's common problems. The site is entirely donation-based, and he sends 10% of the revenue back to the World Wildlife Fund, a cause he’s always been a big advocate for.