David Vaka
David Vaka is an author, entrepreneur and co founder of Breakthrough Nation, a ministry dedicated to seeing the will of God established in every sphere of life. He carries a clear vision for what he calls the total redemption and restoration of all things and has spent decades equipping believers to bring Kingdom influence into family, church, community and the marketplace. Through his writing, teaching and mentoring he seeks to help leaders discover their identity in Christ and step with confidence into their God given assignment.
Since 1998 David has been involved in building strong apostolic churches and strategic relationships across nations. His leadership focuses on strengthening local churches, raising emerging leaders and creating relational networks that carry both spiritual authority and practical wisdom. He is known for his ability to bring clarity to complex seasons of change, calling people back to the foundations of Scripture while also encouraging creative and courageous responses to contemporary challenges.
Alongside his role at Breakthrough Nation David also gives leadership to Pacific Global Apostolic Network, Apostolic Reformation Australia and ROAR Leaders Summit. Through these platforms he works to unite church and marketplace leaders, creating spaces where pastors, business owners and community leaders can pray together, learn together and partner for regional transformation. His heart is to see healthy collaboration between the pulpit and the boardroom so that faith is expressed not only in worship services but also in how people lead organisations, create jobs and serve communities.
David is based in Brisbane where he lives with his wife Tina. Together they are raising four children who remain a constant source of joy and motivation in his journey. His family story and Pacific heritage deeply shape his understanding of legacy, and much of his work is directed toward strengthening families and communities so that the next generation can walk in greater freedom, wholeness and purpose.
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Kalolaine Kavaefiafi is a committed development practitioner from Lapaha, Tonga, with extensive experience in community-based initiatives and environmental stewardship. As a proud Tongan national, she combines deep cultural knowledge with technical expertise, ensuring that projects are both locally grounded and aligned with broader development priorities.
I am a daughter of Lomaloma, Vanuabalavu, Lau in Fiji and a proud nau (mother) to my 18-year-old son, Tegumailagi. I describe myself as a social development practitioner with over 25 years of experience in the Pacific working with Pacific Governments and Civil Society Organizations. I have formal post graduate qualifications in sociology and governance from the region’s University of the South Pacific.
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