From SermonAudio.com:
Lester L. Roloff was born on June 28, 1914 in Dawson, Texas. He grew up there on a cotton farm. At the age of 12, he was saved, and at the age of 18, he surrendered to the Lord’s call to preach. Acting upon this sacred calling, he entered Baylor University. While he was there, he paid for his room and board by milking a Jersey cow he had brought from his parents’ farm. He graduated from Baylor and attended Southwestern Seminary for nearly three years. During this time, he pastored two part-time churches. He then pastored four full-time churchess before the Lord called him, in 1951, to be a full-time evangelist.