Founder Directory
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Founders1
Known for these resultsRole100%Role is parsed from founder titles in yc.db. Known for 100% of these rows — the rest have no title at all, mostly 2019–2023. Those rows stay in the result and are counted as Unknown, never as No.Bio100%Bio coverage: 100% of these founders have a bio on their YC profile. Every bio-derived facet (ex-company, school, credentials, discipline) is Unknown for the rest.Ex-company0%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 0% of these rows have at least one match.School100%School is matched from bios, case-sensitive for acronyms. 100% of these rows have at least one match.
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Lexi Rovner64x BioFounder/CEOSummer 2018HealthcareSan Francisco, United States25https://x.com/lexrovner
Showing 1–1 of 1 founders
Lexi Rovner
Founder/CEO·64x Bio
PRIMARY INFO
RoleFounder/CEO
Team size25
BatchSummer 2018
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
Lexi Rovner, PhD is the CEO & co-founder of 64x Bio, a spinout of Harvard Medical School and the Wyss Institute. Lexi completed her PhD at Yale University and her postdoctoral work in George Church’s lab at Harvard Medical School, where she co-founded the company alongside George, Pam Silver, Jeff Way, and David Thompson. Lexi is a Y Combinator alum, a 2022 Endpoints 20 under 40 Next-Generation Biotech Leader, and a 2022 Bloomberg New Economy Catalyst Awardee.
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
CredentialsPhD
DisciplineResearcherKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
64x BioEnabling next generation medicines. A comprehensive platform and…
