Atwell Tinnon has been a KAZI volunteer since the late 1980's. He began his training while still in highschool and has been a well-known personality and mainstay of the station for well over 20 years. He is currently an elementary school administrator in Austin ISD and a member of the Friendly Will Missionary Baptist Church. He is married to Denice and has two children, Kayla and Tevion.