At the invitation of Mexico’s Minister of Education, Cam moved to Mexico in 1934 and began translation work in the small town of Tetelcingo. After meeting President Cárdenas of Mexico, Cam was encouraged to bring more translators into the country. Seeing lives transformed, Townsend founded the Summer Institute of Linguistics in 1934. What began as a summer training program with just two students grew to become
SIL Global, a world leader in the Bible translation movement today with over 4,000 members from nearly 90 countries. In 1942, Townsend founded
Wycliffe Bible Translators (WBT) to support recruiting and equipping missionaries.