# Joon Joon Hong

> Joon Joon Hong is a seed investor at Joongna backing Fashion and Rental. See 2 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Joongna](https://shizune.co/investors/profile/joongna)
- Total investments: 2
- Last investment: Feb 2022
- Lead investor: 50%
- Last updated: Aug 2026

Joon Joon Hong is a seed investor at Joongna focused on Fashion and Rental. Joon Joon Hong serves as CEO of Joonggonara.

## Contacts

5 contacts available for Joon Joon Hong: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/joon-joon-hong?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Fashion | 2 | 100% |
| Rental | 1 | 50% |
| Retail | 1 | 50% |
| Travel | 1 | 50% |
| Marketplace | 1 | 50% |

7 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 50% |
| Series A | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Wright Brothers | Wright Brothers is a secure and easy used bicycle trading platform. | $8.4M | Series A | Feb 07, 2022 | http://wrightbrothers.kr |
| Corner market | Corner Market is a fashion resale platform that provides a consignment clothing trading service, directly collecting and selling clothing for infants and children. It specializes in Vertical-Commerce services focused on second-hand clothing and fashion accessories. The company inspects and promotes consigned second-hand items, acting as salesagents to ensure buyers have a satisfactory purchasing experience. Corner Market operates a B2C Marketplace model, managing the processes of sales payment settlement and revenue distribution. |  | Seed | Jan 20, 2022 | http://www.cornermarket.co.kr |

2 of 2 investments shown.

## Co-investors
- [Lotte Ventures](https://shizune.co/investors/profile/lotte-ventures) — VC Fund, 1 deal together

## About Joongna

VC Fund · Seocho, South Korea

Joongna is an e-commerce platform for second-hand products.

3 contacts available at Joongna.

| Name | Title | Profile |
| --- | --- | --- |
| Choi In-wook | Cheif Executive Officer | https://shizune.co/investors/profile/choi-in-wook |
| Gong Ja-yoon | Chief Technology Officer | https://shizune.co/investors/profile/gong-ja-yoon |
| Joon Joon Hong | CEO | https://shizune.co/investors/profile/joon-joon-hong |

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### Similar stage
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## FAQ

### What does Joon Joon Hong invest in?

Joon Joon Hong invests primarily in Fashion, Rental and Retail startups, most often at Seed and Series A stage. Most of the 2 investments tracked by Shizune back companies in South Korea. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Joon Joon Hong?

For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### When did Joon Joon Hong last invest?

The most recent investment recorded for Joon Joon Hong closed in Feb 2022. Shizune tracks 2 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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