“Calvin (1924–2000) and Marian (1924-2005) Olson were both single missionaries to East Pakistan and India when they met in 1954. Their friendship soon led to a marriage and ministry that lasted 44 years, through catastrophic natural disasters, deathly illnesses, a civil war, and the loss of their only child. Their steadfastness, despite obstacles, left a legacy of a thriving national church in the largest city of the nation of Bangladesh.” – Assemblies of God, May 25, 2023