Leon C. Wirth is a speaker and writer focused on family ministries for over 15 years, most recently as executive director of parenting and youth at Focus on the Family. He has addressed several youth, parenting and men's conferences around the country. He helped launch the Fatherhood CoMission in 2012, co-authored The One Year Father-Daughter Devotions (Tyndale) and the 2014 documentary Irreplaceable, and launched Focus on the Family's fatherhood blog, Dad Matters