Ku Hye-sun patents flat hair curlers... ”Thanks to her interest in people”

Actress Ku Hye Sun is a hot topic as she shows off her side as an inventor. On September 30th, she appeared on YouTube's "Unconventional Invention Center, Korea Invention Promotion Foundation"
"KIPA" features the message, "The light of invention that created today, dreams of tomorrow - Actress and inventor Ku Hye-sun's
In the video, Ku Hye Sun appeared and shared his philosophy as an inventor and the secret story behind the invention of the hair curler. Ku Hye Sun said, "For me,
He explained that invention is a discovery and an interest in people. When asked what inspired him to come up with the flat hair curlers, he said, "I always saw my friends walking around with hair curlers in their hair.
"I saw celebrities coming out in public with hair curlers attached to their clothes and I thought, 'Why not just spread it out and stick it on?'" he explained.
He continued, "It's a discovery in daily life, not a grand invention," and added, "When I become a grandmother, my children will use it and say, 'That was something I made.'
"It would be funny if I said, 'I was so angry,'" he said with a laugh. Meanwhile, Ku Hye Sun graduated from the Department of Visual Arts at Sungkyunkwan University in February last year, and entered the Graduate School of Science Journalism at KAIST in June of the same year, earning a Master's degree in Engineering.
Recently, he unveiled the patent for the "expandable hair curler" he developed himself, and announced that he had become the CEO of a venture company.