is an 18-year-old social entrepreneur based in Westlake Village, California, and, at the time of this book's printing, a senior at Westlake High School. Zak is the founder of Autism Ambassadors, a nonprofit that builds friendships between students with special needs and typical students in more than 25 schools throughout the United States and abroad. In his spare time, he volunteers at the Westminster Free Clinic, which provides free medical services for those without healthcare. He also writes for the Huffington Post Education Section and helps organize both TEDxConejo and TEDxYouth@Conejo. He previously founded the education-technology startup TruantToday. His work has been featured in the New York Times
, TechCrunch, Bloomberg View, The Next Web, and other well-known publications, and has been honored by the Clinton Global Initiative and NBC Education Nation. Contact him on twitter: @zck.