Sub-Zero is a popular character from the Mortal Kombat video game series. He is known for his ability to control ice, allowing him to freeze opponents and create ice-based attacks. With a signature blue outfit and a mysterious mask, Sub-Zero has become an iconic figure in the gaming world. There are actually two characters who have taken on the mantle of Sub-Zero: Bi-Han, the original, and his younger brother, Kuai Liang. Both have unique fighting styles and backstories, but they share a common goal of protecting their clan and seeking justice in the brutal world of Mortal Kombat.