People with blood type AB are known to be rather bizarre or peculiar - even called psychotic at times!  Even Heechul proudly boasts of the 'Chocoball' club of celebrities with AB blood types, "chocoball" meaning, "Although we're a bit psychotic, the more you see us the more charming you'll find us!"  Although the club includes blood type A people, the description is clearly for the AB...  Some Koreans say, "They're not psychotic, they're just 4-dimensional."

Here are the quirky celebrities down below with this interesting blood type!

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Park Seo Joon

Heechul

Hongki

Taecyeon

Suho

Hyungsik

Seo Kang Jun

Henry

Yeo Jin Goo

Taeil

Youngjae

Ricky

Jonghyun

Hoya

Yesung

J.Y. Park

V

Won Bin

Ken

Simon D

Sangdo