Yupoong Inc Was Established In 1974 By Benny Cho In Seoul, Korea. For The Past 47 Years, Yupoong Has Focused On Quality Headwear Manufacturing. As Part Of It Research And Design, Yupoong Invented Flexfit Cap In 1995 And Made Them Patent Worldwide. Flexfit Caps And Companies Are Closely Associated With Yupoong As They All Conquer The “World One Cap At A Time”.