
Ku Hye-sun Turns Patented Hair Roller Into Retail Venture
Ku Hye-sun's patented foldable hair roller has completed trademark registration and entered duty-free retail.
Jang Hojin·
6m
Ku Hye-sun's patented foldable hair roller has completed trademark registration and entered duty-free retail.

Hong Younggi, the original ulzzang star who captured hearts on Comedy TV's Ulzzang Generation back in 2009, has once again made headlines — this time not for he...