David is formerly General Director of OMF International and Principal of All Nations Christian College, UK. Early on in his spiritual journey he served as a missionary in Ethiopia for five years. Prior to his retirement in 2006 he lived and worked for 10 years in Singapore. He still still travels frequently to teach, preach and encourage missionaries in the field. Despite his full schedule he makes time for bird-watching, the third love of his life after his love for God and for his wife, Rosemary.

 

Rosemary has worked with the Church's Ministry amongst Jewish People and has acted as a consultant on missionary training with Crosslinks and the World Evangelical Fellowship. She taught at All Nations Christian College for 15 years , then in Singapore at Discipleship Training Centre and Trinity College.

 

The Harleys have three children and five grandchildren.