Nolan Gould at 150
Nolan Gould would definitely look familiar for those who had watched Modern Family in the ’90s. He played a dumb kid onscreen for years, but he”s actually very smart in real life. At 13, he already graduated from high school and is also talented at playing the banjo and double bass. He has a high IQ of 150 and is also a member of the high IQ society, Mensa.