This is a list of people still alive with highest IQs on record. They are called geniuses. A person can only be labeled as a genius or near genius if his/her IQ is 140+. Below is the list of people with the highest IQ (180 and above) ever measured, provided by onemansblog.com.
Kim Ung-Yong – Korean Physicist / Engineer – IQ of 210
Christopher Michael Langan – American autodidact / Bouncer, “the smartest man in America” – IQ of 195
Philip Emeagwali – Engineer, Igbo Nigerian-born computer scientist/geologist – IQ of 190
Garry Kasparov – Russian World Chess Champion – IQ of 190
Marilyn Vos Savant – American magazine columnist, author, lecturer and playwright – IQ of 186
James Woods – American Actor – IQ of 180
John H. Sununu – Lebanese-American Politician – IQ of 180