Professor in Leadership,
Norwegian School of Leadership & Theology

Dean of Missional Effectiveness,
Vanguard University

President,
Trinity Theological Seminary

Reader in World Christianity,
University of Birmingham
Professor of Theological Ethics,
Director of Graduate Studies,
Lee University

Executive Director,
Oxford Centre for Mission Studies

Professor & Presidential Impact Fellow,
Texas A&M University

Lead Pastor,
Centro Evangelistico

Visiting Research Fellow,
Holy Spirit Center

Past Earnest Lau Professor of Systematic Theology,
Trinity Theological College

Executive Pastor,
President of City Harvest Church Management Board,
City Harvest Church

Professor of New Testament and Dean of Faculty,
Centre for Global Leadership Development

Translator and Theological Researcher,
City Harvest Church

Strategic Planning Executive,
City Harvest Church
Lecturer,
Nanyang Technological University

Henry Winters Luce Professor of World Christianity,
McCormick Theological Seminary

President,
Continental Theological Seminary

President,
Alphacrucis University College

Professor of Biblical Studies,
Alphacrucis University College

President,
Mission One Eleven

Vice President,
Mission One Eleven

Founder/President,
Urban Renewal Center