![Ki-Hyung Lee](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Ki-Hyung Lee
Chief Executive Officer at
GRADIANT CORPORATION
Net worth: 40 M $ as of 2026-09-29
Profile
Ki-Hyung Lee is currently Chairman & Co-Chief Executive Officer at Gradiant Corp.
(South Korea) since 1997 and Director at iMarketKorea, Inc. since 2016.
Former positions include Non-Executive Director at Interpark Corp.
from 2010 to 2014 and Director at Digital Idea Corp.
Education includes undergraduate studies at Seoul National University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
GRADIANT CORPORATION 41.78% | 2026-06-10 | 4,669,047 ( 41.78% ) | 40 M $ | 2026-09-29 |
Ki-Hyung Lee active positions
| Companies | Position | Start |
|---|---|---|
| GRADIANT CORPORATION | Chief Executive Officer | 1997-09-30 |
| IMARKETKOREA INC. | Director/Board Member | - |
Former positions of Ki-Hyung Lee
| Companies | Position | End |
|---|---|---|
Digital Idea Corp.
 Digital Idea Corp. Packaged SoftwareTechnology Services Develops visual effects and animation technology for motion pictures | Director/Board Member | - |
| INTERPARK CORP | Chief Executive Officer | - |
Education of Ki-Hyung Lee
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
28
1st degree connections
5
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
Gradiant Corp. (South Korea)
 Gradiant Corp. (South Korea) Internet Software/ServicesTechnology Services Provides online travel booking and international shipping services | Technology Services |
Seoul National University
 Seoul National University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
iMarket Korea, Inc.
 iMarket Korea, Inc. Internet RetailRetail Trade Operates as a B2B e-commerce platform and wholesales pharmaceuticals & medical supplies | Retail Trade |
Interpark Corp. /Old/
 Interpark Corp. /Old/ Internet RetailRetail Trade Engages in the e-commerce business | Retail Trade |
Digital Idea Corp.
Digital Idea Corp. Packaged SoftwareTechnology Services Develops visual effects and animation technology for motion pictures | Technology Services |
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