Rolland Baker is a prominent figure in the field of Christian missions and humanitarian work. He is best known for co-founding the organization Iris Global with his wife, Heidi Baker. Together, they have focused on serving the poor and marginalized, particularly in Mozambique, where they have established numerous programs to support education, healthcare, and spiritual growth. Baker's work emphasizes the importance of compassion and community engagement. He has authored several books that share his experiences and insights on faith, healing, and the transformative power of love. His efforts have inspired many to participate in mission work and support those in need around the world.