Kris Jenner ("Keeping Up With the Kardashians"); a high-school principal who hand-delivered graduation signs to all 220 seniors at their homes, had ceremonies for each of them over the summer, and helps students who don't have WiFi at home.

Blake Shelton (Smithworks Vodka and his hit song "Happy Anywhere," featuring Gwen Stefani); president and co-founder of the Center for Humane Technology Tristan Harris ("The Social Dilemma").