
Actress Koo Hye Sun is stepping into a brand new chapter of her life—as the head of a venture company!
On June 10, Koo Hye Sun shared some exciting news with fans through social media, writing the words “venture company” along with several new photos.
In the post, she proudly revealed her Preliminary Venture Company Confirmation Certificate, which includes an official seal from the head of the venture verification agency.


The certificate confirms her new status and is valid from May 28, 2025, to May 27, 2028. She also posted a welcome letter from the Venture Business Association, showing that she’s officially starting her journey as a businesswoman.
This isn’t her first business-related move. Koo Hye Sun had previously surprised fans by showing a patent certificate for a hair roller that she personally designed.
She first mentioned the idea on a variety show, saying she planned to file a patent—and later followed through. She applied in July 2020 and officially registered it in December 2021.

Now, five years after her divorce, Koo Hye Sun is making a strong comeback—not as an actress, but as a creative entrepreneur. She posted cheerful selfies showing her excitement and even uploaded a video demonstrating how to use the hair roller she invented, building buzz for her product.
Back in July 2020, Koo Hye Sun and actor Ahn Jae Hyun officially finalized their divorce after reaching a settlement. Since then, she’s been slowly carving out a new path for herself—and fans are here for it.
Congratulations to Koo Hye Sun on this exciting new beginning!
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