Sophie Kim

Builder  ·  Researcher  ·  Writer  ·  Founder  ·  Dreamer

18  ·  Youngest ERA Fellow Ever  ·  Stanford Gap Year  ·  Cambridge, UK

Caspar David Friedrich  ·  Wanderer Above the Sea of Fog  ·  1818

“We have to continually be jumping off cliffs and developing our wings on the way down.” — Kurt Vonnegut

Three organizations founded. Each in a different domain. Each before age eighteen. Admitted to Stanford University after applying a year early (fall of junior year). Then: youngest person ever admitted to the ERA Fellowship in Cambridge. Zero AI safety experience to accepted in under two months. Turned 18 one day before starting.

3organizations founded
700+members led
<1%ERA acceptance rate
#1of class of 671
$8K+raised for Ukraine
TEDx speaker
About

I’m Sophie — 18, on a gap year before Stanford, and I’ve been building things for as long as I can remember. I founded my first organization at 12 and two more before I graduated high school as valedictorian of a class of 671.

Late last year, I went from no AI safety experience to youngest person ever admitted to the ERA Fellowship in Cambridge in under two months — I turned 18 on the flight to the UK. At ERA, I’m building bioweapon.ai and researching tiered access controls for AI bio capabilities.

I come from a long line of people who left everything behind for a chance at something better. My grandfather boarded a boat to America with a few dollars in his pocket, leaving his wife and two small children behind in rural Korea, because he understood that staying meant stagnation. That urgency is in my blood.

There has never been a doubt in my mind that startups are the right path. It’s just a matter of what and when.

Intergenerational debt does not end with repayment to those behind. It extends forward, to all who come after.

Stanford Class of 2030  ·  Symbolic Systems
ERA Fellow  ·  Cambridge, UK
Building bioweapon.ai
Work

Three acts. Each one bigger than the last.

Act III
now i’m building — present
ERA Fellowship — AIxBio Jan 2026 – present  ·  Cambridge, UK

Youngest person ever admitted. Zero to accepted in under 2 months. <1% acceptance rate. Turned 18 on the flight there. Research: tiered access controls for bio capabilities; interventions on China open-sourcing models; mapping emergent AI-aided biosecurity risks. Building bioweapon.ai.

youngest ever <1% acceptance Cambridge bioweapon.ai
Midas Project — Veritas Fellow Oct 2025 – Nov 2025

Wrote expanded AI whistleblower guide to be published on Midas Project website. Reviewed by Institute for Law & AI, AI Whistleblower Initiative, & Midas Project lawyer.

Center for AI Safety Sep 2025 – Feb 2026

Working on movement-building initiative & digital community-building efforts. Wrote piece on “loss of control” to be published on AI Frontiers; $1K compensation.

Act II
i found the most important problem — age 17–18
Non-Trivial Research Program — Fellow Jun – Aug 2025

2% acceptance rate. Explored topics such as longtermism, cosmopolitanism, & rationality. Authored research paper on optimizing nonprofit messaging strategies to maximize charitable contributions from small donors.

Girls Nation — California Delegate Jul 2025  ·  Washington, D.C.

Chosen as the sole representative of my high school to attend California Girls State. Then selected as one of two delegates to attend Girls Nation in Washington, D.C. from a pool of ~420 attendees at State. Fully funded trip to Washington, D.C. <0.48% acceptance rate.

ESPR — European Summer Program in Rationality Aug 2024  ·  Oxford, U.K.

One of 30 selected worldwide (2% acceptance rate). Studied symbolic logic, rationality, Bayesian statistical reasoning, etc. Progressed past each stage of intensive three-stage application process, including written application, puzzle quiz, and 1.5-hour-long interview. The turn.

Valedictorian & Honors 2025  ·  Huntington Beach, CA

Graduated #1 of 671. 9 APs in junior year alone. 25 college courses via dual/concurrent enrollment. Associate’s Degree in Marketing. HEC Paris Executive Certification (youngest ever). 2× TEDx Speaker. Congressional Award Gold Medal. H.W. Bush Daily Point of Light Award. National Spanish Exam Gold Medal (99th percentile, sole Gold Medalist at my school).

#1 of 671 2× TEDx Congressional Gold Medal HEC Paris youngest ever
Act I
i see problems and i build solutions — age 12–17
The Clean & Green Initiative Founded age 12  ·  2020 – present

700+ members across 30+ countries. Dedicated team of 20+ volunteers. $4K+ in grants from Jane Goodall Institute, National Contribution Project, Bow Seat Ocean Awareness. UNESCO Youth Multimedia Contest winner (<0.3% acceptance). Featured by Blue Shield, Project Green Schools, SevenSeas Media.

700+ members 30+ countries UNESCO winner
Bipartisan Bridges Founded age 16  ·  Dec 2024 – Dec 2025

Independently organized & facilitated 8-week in-person program bringing together Republican/Democratic youth for a series of civil discussions on political issues. Received $2.5K grant funding from winning Civics Unplugged Innovation in Democracy Pitch Contest + Riley’s Way Foundation Call for Kindness Fellowship. Partnered with Braver Angels (largest 501c3 nationwide working on depolarization) & featured in Bridging the Gap Documentary. 8K+ views on YouTube, 10K+ impressions on social media.

$2.5K grant Braver Angels documentary
Chains of Hope Founded age 17  ·  Feb 2025 – Feb 2026

Jewelry fundraiser for Ukraine; independently designed & sourced merchandise with 100% of profits donated to Ukrainian organizations. Partnered with UNITED24 (official fundraising platform of Ukraine founded by President Zelenskyy), DAWN Inc, House of Ukraine, Brighter Ukraine Foundation, Angels of Ukraine. Donated $5,598 of merchandise for events-based fundraising model; raised $3K+ directly for total $8K+ to date; 120K+ social media impressions.

$8K+ raised UNITED24 120K+ impressions
In the Press
Writing

If you’re building something that matters
at civilizational scale, I want to hear about it.

sophiekim400@gmail.comkairos@stanford.edu