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Manuel Castro | Who Raised What
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Manuel Castro
verified=2026-09-28
json
object_to_this_page
now
Founder,
Napkin Math
YC
education
null
connections n=2
open_in_graph
all 2
cofounded 2
worked_with 0
board 0
led 0
invested 0
coinvested 0
alumni 0
family 0
person
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since
src
Claire Nord
COFOUNDED
napkinmath-club
null
YC
Jynnie Tang
COFOUNDED
napkinmath-club
null
YC
Claire Nord
YC
cofounded
Jynnie Tang
YC
cofounded