David Yonggi Cho was a prominent South Korean pastor and evangelist, best known for founding the Yoido Full Gospel Church in Seoul. Born on February 14, 1936, he played a significant role in the growth of the Pentecostal movement in South Korea, leading one of the largest congregations in the world. Cho emphasized the importance of prayer and faith in his ministry, promoting the concept of "cell groups" for community building within the church. His teachings and leadership style influenced many Christians globally, and he authored several books on spirituality and church growth. Cho passed away on September 14, 2021.