About Us
The GCK Gospel Network is a registered not-for-profit organisation in Australia and individual Christians in different countries of the world. It is affiliated to the Global Crusade with Kumuyi movement comprising of Christian churches, ministers, church leaders, Christian faith-based organizations, and individual Christians. The mission is to spread the good news of Jesus Christ throughout Australia and beyond, through both preaching and teaching the gospel as well as participating in humanitarian activities.
Vision
At GCK Gospel Network, we are committed to fulfilling the great commission by reaching out to every cultural group in Australia as we envision a world united in Christ’s love and a global community uplifted by His teachings.
Mission
Our mission is to spread the gospel of Jesus Christ to every race and culture in Australia and the Pacific Islands, fostering a revival of salvation with a demonstration of God’s power, to the glory of Christ in every community
Dr. William Kumuyi
The Man Behind the
Global Crusade Movement

Dr. William Kumuyi, the man behind the Global Crusade mandate is a prominent leader in the global evangelical movement. His deep commitment to evangelism began with a profound personal encounter with God in his early twenties, sparking a fervent desire to share the message of hope and redemption through Christ which he has fulfilled for over five decades.

Donate to Support GCK Gospel Network in Australia
By donating, you are contributing to the organization of the crusade, the propagtion of life-changing content, and the extension of our humanitarian missions. Every donation, big or small, helps us reach more people with the message of Christ.
Volunteer for GCK Gospel Network in Australia
Be a part of this monumental event by volunteering with for this movement. We are looking for dedicated individuals to help with various aspects of the crusade, from event setup to community outreach. Volunteering with GCK is more than just lending a hand; it’s about making a difference in people’s lives.