Gyan comes from a Christian family. He lives with his parents and three siblings. His father is a businessman, and his mother is a teacher. At home, he helps by caring for their animals. His favorite color is blue, and he likes eating meat and ugali. In school, his favorite subjects are English and Christian Religious Education. During his free time, he loves playing football (soccer) with his friends and classmates. One day, he hopes to become a professional footballer.