Physics alumni named to Forbes 30 Under 30

Posted in News Story

Eli Kerstein
Eli Kerstein (CTO), Lucas Raskin (CEO), John Andrzejewski (COO). [Photos from Georgetown News]

Congratulations to John Andrzejewski (C’25), Eli Kerstein (C’24) and Lucas Raskin for making the 2026 Forbes 30 Under 30 List! The annual list showcases top young entrepreneurs, leaders, and changemakers. The three met as physics majors at Georgetown and went on to co-found Guardian RF, a company that specializes in drone detection systems that protect critical infrastructure, high-profile events, and defense assets.

Learn more:
Forbes profile: 2026 – 30 under 30: Transportation and Aerospace
Georgetown News article: 3 Hoyas Reshape Drone Detection with Guardian RF Start-up (April 2025)