Weird Very Thriller Greatest Magic Trick Ever

This is the most thriller and greatest magic i have ever seen. This is unbelievable, the big sharpen blade will cut the magician into two pieces. It is done awesomely and the two pieces acting separately. My opinion is there are two men are in the magic acting separately with one magician is on his upper body and other magician with his lower body. What do you think guys can someone solve his?