Personal
- Parents are Robert and Joanna Mantz
- His father, Robert, wrestled at Weber State University
- Born in Logan, Utah
- Has three siblings (Garrett, Clarissa and Nathan)
- Major: Mechanical Engineering
- Mission: Ghana Accra West
- Enjoys hiking and playing the guitar
- Also recruited by Furman, Oklahoma State, Princeton, Stanford and Utah State
Before BYU
- Three-time Footlocker All-American
- 2015 USA Junior Team member at World Cross Country Championships
- 4.0 GPA in high school
Stats
| Indoor Personal Bests | ||
|---|---|---|
| Time | Event | Meet |
| 7:58.03 | 3000m | 2021 BYU Cougar Indoor I |
| 13:28.00 | 5000m | 2021 UW Invite |
| Outdoor Personal Bests | ||
|---|---|---|
| Time | Event | Meet |
| 3:37.96 | 1500m | 2021 Fresno State West Coast Relays |
| 4:17.15 | Mile | 2018 BYU Cougar Invitational |
| 13:24.78 | 5000m | 2021 Hayward Premiere |
| 27:41.16 | 10,000m | 2021 American Track League: The Track Meet |