Gankyu

Classification: Evil Chojin
Homeland: Brazil, Sweden
Gender: Male
Height: 180cm
Weight: 97kg
Choujin Kyoudo: 590,000 Power

An eyeball chojin, Gankyu boasts astonishing 8.0 vision, but his eye dries out if left exposed, so he must wink once every 30 seconds. He's most vulnerable the moment he blinks.

(Source: Kinnikuman Wiki)