Campbell began playing rugby with the Royal Irish at Cathedral High School in Indianapolis.
[1] He studied business at Indiana University, and toured Australia with the College All-Americans in 2015.
[2] Campbell spent a season with the Glendale Raptors of Major League Rugby in 2018, reaching the MLR Championship game against the Seattle Seawolves.
[3] He signed with MLR's Austin Gilgronis for the 2021 season and became the team's captain, the 4th in franchise history.
Campbell first rose to national prominence when one of his runs playing for the USA Selects against Canada A appeared on ESPN's highlights.