Complex sentence: Kazuhiro "Kaz" Hayashi (born May 18,1973 in Tokyo, Japan) is a Japanese professional wrestler currently working for All Japan Pro Wrestling, where he is the current AJPW World Junior Heavyweight Champion.
Split into simpler sentences: Kazuhiro "Kaz" Hayashi (born May 18,1973 in Tokyo, Japan) is a Japanese professional wrestler. He is working for All Japan Pro Wrestling, where he is the reigning AJPW World Junior Heavyweight Champion.