Personal
- Major: Business
- Parents are Joe and Liana Mangisi
- Married to Amaya Kano-Mangisi
- Previously did powerlifting
- Enjoys surfing
- Cooks really good Korean food
- Served a mission for The Church of Jesus Christ of Latter-day Saints in Seoul, Korea
Before BYU
- Prepped at Provo High School
- Played all along the offensive line and some defensive line
- All-region selection at Provo
- Was also recruited by Utah, Utah State, Idaho, New Mexico State, Missouri State, Southern Utah and Weber State