Koo Hye-sun became the CEO of a venture company..Hair roll patent double slope
Jun 10, 2025
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On the 10th, Koo Hye-sun posted several photos on her account with the words "Venture Enterprise."
The released photo shows the preliminary venture company confirmation letter that Koo Hye-sun received from the head of the venture company confirmation agency.
The confirmation letter reads "We sincerely congratulate you on becoming a venture confirmation company in recognition of the entrepreneurial spirit of innovation and challenge."The phrase " is written, with an expiration date of approximately three years from May 28, 2024 to May 27, 2028.
Earlier, Koo Hye-sun released a patent certificate for her own circular hair roll, drawing attention as an idea that combines creativity and practicality.
Meanwhile, Koo married actor Ahn Jae-hyun in 2016, but divorced in 2020. Currently, Koo Hye-sun is working as a film director, composer, painter and writer as well as an actor, and in June last year, she passed a master's program in engineering at KAIST's Graduate School of Science and Journalism, drawing attention.
yaqqol@sportschosun.com
