Jin Chung Net Worth (Estimated)

Who is Jin Chung?

Jin Chung is a founder of Rainbow, which was part of Y Combinator’s Summer 2019 cohort. The company focuses on delivering collaborative tools for organizations.

Highlights:

• Y Combinator (S19)
• University of California, Berkeley
• Worked at Square

About Rainbow

Open-source, design centric software for interacting with blockchains

Model inputs

• Stage: series-a
• Valuation tier: raise-10x
• Funding input: reported raise $18.0M
• Valuation note: Press matches leftover $18M Series A. Lock that close, not lifetime ~$21M scrapes.
• Research as-of: 2026-09-14
• Funding source: https://techcrunch.com/2022/02/15/web3-mobile-wallet-startup-rainbow-raises-18m-series-a-from-alexis-ohanians-fund/

FAQ: Jin Chung net worth and Rainbow valuation

What is Jin Chung's net worth?

Jin Chung's estimated net worth / paper wealth is $16.8M (range $11.8M–$25.2M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Jin Chung net worth

Jin Chung's estimated net worth / paper wealth is $16.8M (range $11.8M–$25.2M) as of 2026. This Jin Chung net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Jin Chung worth?

Jin Chung's estimated net worth / paper wealth is $16.8M (range $11.8M–$25.2M) as of 2026. How much Jin Chung is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Jin Chung?

Jin Chung's estimated net worth / paper wealth is $16.8M (range $11.8M–$25.2M) as of 2026. “How rich is Jin Chung” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Jin Chung fortune

Jin Chung's estimated net worth / paper wealth is $16.8M (range $11.8M–$25.2M) as of 2026. This Jin Chung fortune figure is estimated paper wealth only, not a verified statement of assets.

Jin Chung equity value

Jin Chung's estimated net worth / paper wealth is $16.8M (range $11.8M–$25.2M) as of 2026. Jin Chung equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Rainbow valuation?

Rainbow's estimated valuation on Entrepreneurial Check is $180.0M. Independent model output, not a verified appraisal or official mark.

What is Rainbow post-money valuation?

Rainbow's estimated valuation on Entrepreneurial Check is $180.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.

What is Rainbow funding?

Rainbow funding, when a public raise is available, is a model input on this Entrepreneurial Check profile. How much Rainbow raised is not a complete cap table — figures are estimates only.

How much did Rainbow raise?

How much Rainbow raised, when disclosed, informs the estimated Rainbow valuation and founder paper-wealth figures on this page. Independent estimate only — not a complete cap table or financial advice.

How much money did Rainbow raise?

How much money Rainbow raised, when a public figure is available, is a model input for the estimated Rainbow valuation on this profile. Estimates only — not a complete cap table.

What is Rainbow series funding?

Rainbow series funding, when a public raise is disclosed, informs the estimated Rainbow valuation here. Not a complete financing history.

What company is Jin Chung building?

Jin Chung is Founder at Rainbow, a Y Combinator-backed startup (batch S19).

What does Rainbow do?

Rainbow — Open-source, design centric software for interacting with blockchains

What YC batch is Jin Chung from?

Jin Chung is associated with Y Combinator batch S19.

Where did Jin Chung go to school?

Public profiles associate Jin Chung with Bachelor's degree from University of California, Berkeley.

What other companies is Jin Chung connected to?

Public associations for Jin Chung include Square.

Where is Jin Chung based?

Public directory data lists Jin Chung's region as United States of America.

What industry is Jin Chung in?

Jin Chung is listed under Fintech, Consumer Finance.

How big is Rainbow?

Public data lists Rainbow's team size as 28.

What else is notable about Jin Chung?

Y Combinator (S19).

Is Entrepreneurial Check affiliated with Y Combinator?

No. Entrepreneurial Check is an independent informational site and is not affiliated with, endorsed by, or sponsored by Y Combinator or the profiled companies.