Deborah Wong Ko holds a B.A. in music from Furman University and a M.M. in voice performance from the Cleveland Institute of Music, Case Western Reserve University, Ohio. Deborah and her husband Chi Sown Ko, M.D., a dermatologist, dedicate this video song "Blessed Assurance" to God with love. As a teenager she sang for evangelistic meetings in various places. Her love for spreading the gospel through music has grown ever since.
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