Kay Warren cofounded Saddleback Church with her husband, Rick Warren, in Lake Forest, California. She is a passionate Bible teacher and respected advocate for those living with HIV & AIDS, orphaned and vulnerable children, as well as for those affected by a mental illness. She founded Saddleback's HIV & AIDS Initiative. Kay is the author of Choose Joy: Because Happiness Isn't Enough, Say Yes to God and coauthor of Foundations, the popular systematic theology course used by churches worldwide. Her children are Amy and Josh, and Matthew who is in Heaven; she has five grandchildren.