Complex sentence: In 1957, Sumrall established the Lester Sumrall Evangelistic Association (LeSEA) and in 1968 he founded LeSEA Broadcasting's flagship station, WHME-TV Harvest 103.1 FM.
Split into simpler sentences: In 1957, he established the Lester Sumrall Evangelistic Association (LeSEA). In 1968, LeSEA Broadcasting's flagship station, WHME-TV Harvest 103.1 FM.