Personal
- Son of Dan and Leslie Markham
- Major: Undecided
- Social media influencer and started the "What's Inside" YouTube channel with over 6 million subscribers and over 1 billion views
- Favorite athlete: Tiger Woods
- Served as a missionary for The Church of Jesus Christ of Latter-Day Saints in the Washington Spokane mission from 2024-2026
- BYU Student-Athlete Advisory Council (SAAC) men's golf representative, 2026-27
Before BYU
- 2024 Utah Junior State Amateur champion
- Fourth place at the 2023 FCG Callaway World Junior Championship
- 2024 Utah Class 4A region medalist
- Multiple UJGA tournament wins in 2024
- Tied for 16th at the 2023 IMG Junior World Championships
- 2023 Green Spring Amateur champion
- 2023 Team Utah Junior Americas Cup member
- Team Utah’s leading scorer at the 2022 Eddie Hogan Cup
- 2022 FCG winner at Poppy Hills
- Four-time Utah Class 4A all-state selection
- Three-time Utah Class 4A team state champion
- One-time Utah Class 4A team state runner-up