Kang is a character from the fictional Star Trek universe. He was played by Michael Ansara, and was one of three Klingons from the original series to also appear in the Star Trek: Deep Space Nine episode "Blood Oath".
Kang or Gang is a common Korean family name. Altogether, the holders of this name number more than 1.1 million in South Korea, according to the 2000 census. The name "Kang" can actually represent any of 5 different hanja, or Chinese characters.