Actress Koo Hye-sun has transformed from an actress into a businesswoman.

On the 1st, Koo Hye-sun posted a photo with the message "Preparing to launch KUROLL (KOOROLL)."

The released photo shows Koo Hye-sun wearing a hair roll she personally developed. Earlier, Koo Hye-sun established the venture company "Studio Koo Hye-sun" in August and announced plans to release the patented hair roll "Kooroll." She drew attention by formally beginning a new start as a businesswoman after receiving confirmation of her venture company. She further raised expectations by adding that day, "Preparing to launch KUROLL (KOOROLL)."

Also, the day before, Koo Hye-sun drew attention by uploading a KAIST graduate school graduation photo, saying, "I took my graduation photo aiming for early graduation. Victory!"

Meanwhile, Koo Hye-sun halted acting after leaving the MBC drama "You Are Too Much" in 2017 due to health reasons, but she has been active in various fields as a director, singer and inventor.

[Photo] Koo Hye-sun

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