Prior to Stanford
- A 2025 graduate of San Clemente High School in San Clemente, Calif.
- Two-time team captain (2024, 2025)
- Two-time JVA All National Team (2023-24)
- Four-time JVA Watch List (2023-24)
- Undefeated South Coast League Champions (2024)
- South Coast League MVP (2024)
- All-South Coast League First Team (2023)
- Two-time South Coast League champs (2022, 2024)
- Division 3 All-CIF First Team (2024)
- Division 3 CIF finalists (2024)
- Four-year varsity volleyball and basketball (2021-25)
- Four-year Scholar Athlete (volleyball and basketball)
- All-league in basketball
- Starting varsity quarterback as a sophomore (2022)
- Led Freshman Football to an undefeated season (10-0) and South Coast League championship (2021)
- SCHS Freshman Football Team MVP (2021)
- Played club for Wave, Balboa Bay and 949 Volleyball
- Third place at Chi-Town Boys Challenge with WAVE 17s/18s (2023, 2024)
- Third place at AAU Junior Nationals with 949 (2022)
- Third place SoCal Open Championship with WAVE 18-1 (2024)
- Third Place in The Showcase Tournament with WAVE 18-1 (2024)
USA Volleyball
- National Team Development Program indoor participant (2023-25)
Personal
- Parents are Ian and Ali Loper
- Father played football at Colorado
- Mother played volleyball at Colorado
- Has a younger sister, Quinn
- Born in Redondo Beach
- Full name is Jack Ian Loper