Prior to Stanford
- Competed for Chicago Fire (2023-26)
- Three-year team captain with Chicago Fire Academy (2023-25)
- Made professional debut with Chicago Fire II on August 24, 2025
- 2024 U15 MLS Next Champion
- Played on the Sweden (U15) and United States (U15, U16) Youth National Teams
- Vlatko Markovic Tournament Champion with U15 United States Youth National Team
- No. 57 recruit in the Class of 2026 according to TopDrawerSoccer
Personal
- Son of Mattias and Sofie Berg
- Has one brother, Victor
- Intends to major in Management Science & Engineering
- 2026 graduate of SAI Academy