James Reina
I work on growth and new media at a16z.
Previously, chief of staff to MrBeast.
New York City.
Work
- Andreessen Horowitz (a16z) 2026–present
- Growth Partner, New Media
- MrBeast 2024–2025
- Chief of Staff
- Jibby Coffee 2020–2025
- CEO & Co-founder
- The Nut Button 2017–2024
- Founder
- Venture for America 2019–2021
- Fellow
- Devil Spit Coffee 2015
- Founder