As actress Ku Hye-sun receives congratulations on her recent venture into becoming a business representative following the launch of her patented hair roll, references to her past, where her continuous growth was due to her love for her parents, are touching.

Previously, on May 19, Ku Hye-sun posted several photos on her social media, stating, "Today is Inventor's Day. I visited the Korea Invention Promotion Agency for an interview about my hair roll invention."

The released photos captured Ku Hye-sun taking a certification shot in front of the Korea Invention Promotion Agency. She also included a picture of herself using the hair roll, along with a video showing how to use the hair roll with the actual patent certificate.

Ku Hye-sun, who has previously expressed an interest in invention, announced the launch of her hair roll while appearing on the MBC entertainment program "Radio Star" in January. At that time, Ku Hye-sun shared, "I graduated from Sungkyunkwan University after 13 years. I couldn't just graduate, as there is a system called the 'Three-item System.' I had to submit a patent application or obtain a certification. So I applied for a patent. The product was created after seeing the hair roll."

Shortly thereafter, on June 10, another surprising news was delivered. This time, she announced that she had become a representative of a venture corporation. She posted several photos on her social media with the caption "venture corporation," revealing the "preliminary venture business confirmation letter." The preliminary venture business confirmation letter is stamped by the head of the venture certification authority, and its validity period is from May 28, 2025, to May 27, 2028.

Ku Hye-sun then shared a welcome letter she received from the Venture Business Association, signaling her new start as the head of a venture corporation. Following her challenges with the patent and now with being a venture CEO, there is a distinct reason for her relentless pursuit: her love for her parents. In the past, she mentioned her various challenges during her appearance on "Oh Eun-young's Counseling Center." Ku Hye-sun noted, "Fans liked it when I engaged in interaction, and it may be heavy, but it gives strength to live when I hear warm words and receive help," explaining her reasons for taking on various roles.

In particular, Ku Hye-sun shared, "I think about my parents a lot these days," and expressed, "(The reason for taking on new challenges at this late age is) I just wanted to show my mom. I wanted to give her a gift," as she fought back tears. It was a wish to show her parents her achievements and become a daughter they could be proud of. Oh Eun-young commented on the multi-talented Ku Hye-sun, saying, "It's time to find the work that is most comfortable and rewarding, something you can do for a lifetime," and expressed hope that she would live a life a bit more relaxed than proving herself while managing her burdens.

With her efforts to show her parents a confident daughter, Ku Hye-sun's ongoing growth and achievements have garnered continuous support from internet users. Many of them reacted by saying she is "a total role model" as she opens the second chapter of her life.

Meanwhile, Ku Hye-sun legally finalized her divorce from actor Ahn Jae-hyun in July 2020 through a divorce settlement agreement and is currently enrolled at KAIST.

[Photo] SNS

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