Dr. Bill Gillham (1927-2011) taught psychology at Southeastern Oklahoma State University, hosted the nationally syndicated radio program Lifetime Guarantee, and spoke worldwide thr...mehr sehenDr. Bill Gillham (1927-2011) taught psychology at Southeastern Oklahoma State University, hosted the nationally syndicated radio program Lifetime Guarantee, and spoke worldwide through Lifetime Ministries. He was also a Christian counselor, husband, and father of four.weniger sehen