The Pulitzer-winning author who narrates Deo’s journey from childhood through his experiences in America, also accompanying him on a visit back to Burundi and Rwanda.

Deo’s grandfather, a respected and admired figure in Deo’s early life, known for his combination of sternness and kindness.

A former nun who helps Deo upon his arrival in America by organizing medical care and other support, characterized by her kindhearted and persistent nature.

A couple who offers Deo a place to stay in New York City and support his educational pursuits, with Charlie being a former sociology professor with experience in African policy work.

The co-founder of Partners in Health who responds to Deo’s interest in joining the organization and is noted for his views on healthcare in African nations.