Hiroshi Sagawa (佐川博志, Sagawa Hiroshi) better known mononymously by his ring name Sagat (often stylized in capital letters as SAGAT) is a Japanese professional wrestler currently working as a freelancer and is best known for his tenure with the Japanese promotions DDT Pro-Wrestling and Big Japan Pro Wrestling.
Source: “Sagat (wrestler)”, English Wikipedia (CC BY-SA 4.0), excerpt
