Fasusi is from
Omuo-Ekiti in
Nigeria. He grew up playing
soccer. In 2019, his family moved from
Ondo State to
Lewisville, Texas, in the U.S., with his parents searching for better educational opportunities for their children. In
eighth grade in the U.S., he was asked about playing
American football and tried out the sport. Fasusi attended
Lewisville High School and played football as an
offensive lineman and
defensive end in
ninth grade, but he said that initially, "I didn't know what I was doing," and said that he was repeatedly called for
penalties. He was then named honorable mention all-state as a
junior in 2023. A five-star recruit and one of the top-ranked prospects in the
2025 recruiting class, Fasusi committed to play
college football for the
Oklahoma Sooners. ==College career==