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About
Leon Mojarrabi began university at 14 and spent four years at a YC technology company before founding a pharmacy that reached $4M in revenue, which funded GutGutGoose. As founder, he works on strain-level metabolic modeling of the gut microbiome to detect disease early.
Founder at GutgutgooseYC S26
Intro paths
Leon went through Y Combinator (Summer 2026) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Tyler Bosmeny, General Partner at Y Combinator — the partner who ran Gutgutgoose's batch and knows the company first-hand. YC profile ↗
In turn, Leon can intro founders to Gutgutgoose's investors below.
Gutgutgoose's investors · 5
Co-founders at Gutgutgoose
Frequently asked questions
- Who is Leon Mojarrabi?
- Leon Mojarrabi began university at 14 and spent four years at a YC technology company before founding a pharmacy that reached $4M in revenue, which funded GutGutGoose. As founder, he works on strain-level metabolic modeling of the gut microbiome to detect disease early.
- Where does Leon Mojarrabi work?
- Leon Mojarrabi is Founder of Gutgutgoose.
- What companies did Leon Mojarrabi found?
- Leon Mojarrabi founded Gutgutgoose.
Founder mafias
Y Combinator mafia10,635
Also came through, then founded or led a company.
Griffith University mafia26
Also came through, then founded or led a company.
Brisbane Grammar School mafia8
Also came through, then founded or led a company.
Go1 mafia8
Also came through, then founded or led a company.
Toddle mafia4
Also came through, then founded or led a company.
About this profile. Compiled from public sources — Gutgutgoose's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights