Evangelist Peter Kalagi from Uganda has been involved in extensive evangelism efforts across Uganda and other parts of Africa, including street preaching, feeding programs, and revival meetings. He had a powerful encounter with Jesus at the age of 14 that led him to pursue full-time ministry, though he initially resisted this calling. Peter Kalagi is now focused on a campaign called "I Am a Soul Winner", seeking to inspire and equip more Ugandan believers to engage in evangelism and reach the lost.