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Billionaire Profile
Lucy Guo
Global Rank
#2564

Image: KBDBK | CC0 | via Wikimedia Commons

Lucy Guo

CEO, Artificial intelligence
UNITED STATES
Real-Time Net Worth
$1.447B
Estimated based on Artificial intelligence stock value as of March 6, 2026
0% (24h)
Age
31
Source
Artificial intelligence
Industry
Technology
Citizenship
UNITED STATES

Biography

Lucy Guo is a prominent figure in the technology and entrepreneurship worlds, celebrated for her achievements in artificial intelligence and her significant net worth. At 31 years old, she has established herself as a leading innovator. Guo co-founded Scale AI, a data annotation startup, at the age of 21, which propelled her to become the world's youngest self-made female billionaire. Her career includes roles at Facebook, Snapchat, and Quora, as well as founding the creator platform Passes and the venture fund Backend Capital, demonstrating a consistent drive for innovation and leadership.

Fact Checked
Verified by Editorial Team
Live Data
Updated 3/6/2026

Wealth Over Time

In-Depth Profile

Early Life

Lucy Guo was born on October 14, 1994, in Fremont, California, to Chinese immigrant parents who were electrical engineers. From a young age, she displayed a strong entrepreneurial spirit, teaching herself to code and starting small businesses online.

Rise to Success

Guo's career began with early experiences at Facebook and Snapchat, where she helped develop Snap Maps. She co-founded Scale AI in 2016, a data annotation startup, with Alexandr Wang. Scale AI's success, with a valuation of $25 billion, made her the youngest self-made female billionaire. Though she left Scale AI in 2018, she retained a significant stake in the company.

Key Business Strategies

Guo's business acumen is highlighted by her strategic approach to ventures. She founded Backend Capital, a venture capital firm backing early-stage startups. Her subsequent creation, Passes, a platform for creators, showcases her ability to identify and capitalize on emerging trends.

Philanthropy

Information regarding Lucy Guo's specific philanthropy amounts is not readily available in the search results.

Career Milestones

2016

Co-founded Scale AI

Co-founded Scale AI, a data annotation startup.

2018

Left Scale AI

Departed Scale AI.

2019

Founded Backend Capital

Launched Backend Capital, a venture capital firm.

2022

Founded Passes

Founded Passes, a platform for creators.

Business Philosophy & Leadership

Notable Quotes

"“I don't really think about it much, it's a bit wild. Too bad it's all on paper haha,”"

Controversies & Challenges

2025

Passes Content Moderation

Passes has faced criticism over its content moderation practices, with allegations of underage content.

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