One Challenge. Transforming Nations ... Together. 

One Challenge (OC Intl) is a mission-sending and support agency passionate about the body of Christ working together to disciple whole nations and to bring God's transforming hope to all people.

Our Vision – The body of Christ in unity bringing God’s transforming love and hope to all people.

Our Mission – We serve, equip, and connect the body of Christ and its leaders to advance God’s kingdom among all people.

Our Strategy – We ask how God is at work, then assist the body of Christ to bring God’s transformation to lives, communities, and nations.

One Challenge is involved in Missions Mobilization, Church Planting & Growth, Education, Holistic Ministry, Leadership Development, Member Care, Partnering & Bridge Building, Research, Sports Ministries, as well as Business for Transformation.

Charity

Education

Non Profit

Social Impact

One Challenge | OC International

Dean Carlson

Yousaf John

Valerie Abreu

Steven Aldrich

Steve Griswell

Russ Lambert

Murray Moerman

Donald Boesel

Bill Keyes

Larry Kraft

Vicky James

Shannonjune Kittlitz

Stephen Kelley

Mission Support and Training

Administrative Support

Communications and Research

Leadership Team

Teams at One Challenge | OC International

Mission Support and Training

Administrative Support

Communications and Research

Leadership Team