Answer
Lee Byung-hun played the character of T-1000 in the film Terminator Genisys. The T-1000 is a liquid metal Terminator from the future sent back in time to kill John Connor. Lee Byung-hun was a good choice for this role because he is a talented actor who is able to portray a cold and calculating killer. He also has the physical appearance to match the character, being tall and muscular.