Robert Mehrabian (born July 31, 1941, in Tehran, Iran) is an Iranian-American materials scientist and the Chair, President, and Chief Executive Officer of Teledyne Technologies Incorporated. During the 1990s he served as the seventh President of Carnegie Mellon University in Pittsburgh, Pennsylvania, United States.
Robert Mehrabian's paretns were Mongolian
Although born in Tehran, we are not told the nationalty of the subject's parents so could be anything. I think the system may have been misled by the assumption that his parents were Iranian because he was born in Iran.  