Dr Justin Coulson is the co-host of the popular TV program Parental Guidance, and Australia's most downloaded parenting podcast, The Happy Families podcast. He is author of six family and parenting books: 21 Days to a Happier Family, 9 Ways to a Resilient Child, 10 Things Every Parent Needs to Know, Miss-Connection, The Parenting Revolution and Boys. His viral video about raising children has been viewed over 100 million times. Justin is a regular contributor to the Today show and other major Australian media outlets. He and his wife, Kylie, have six daughters and one granddaughter.