Tommy and Claudia are Campus co-directors of Youth With A Mission Philippines Impact. Youth With A Mission (YWAM) is the largest missions organization on earth. YWAM has trained over 5 million missionaries since the 1956. YWAMers work in every country and have over 1,600 operating locations. There are over 28,000 YWAM missionaries serving in the world today. Their vision is to take part in finishing the Great Commission.