Personal
- Born in Blue Island, Illinois
- Parents are Gemimi Walker and Brenda Mallett-Walker
- Has a twin brother
- Enjoys playing the guitar
- Served a mission for The Church of Jesus Christ of Latter-day Saints to England
Before BYU
- Sixth-fastest 800m all-time in Georgia
- Four-time all-state
- Two-time state champion in the 800m
Stats
| Personal Bests | ||
|---|---|---|
| Time | Event | Meet |
| 1:44.99 | 800 meters | 2016 Sun Angel Classic |
| 1:17.32 | 600 meters | 2015 New Mexico Indoor Classic |
| 46.00 | 400 meters | 2015 Robison Invitational |