Dexter Holland – 170

It seems that Bryan Keith Holland, or better known as Dexter Holland, has gone far. The frontman of the band Offspring graduated from the University of Southern California with a molecular biology doctorate, which he attained back in 2017. Although, he isn’t the only musician to ever have a degree not related to music. He is writing his dissertation and finishing his research for a few years now about immunodeficiency viruses and HIV. Holland was a doctoral student at the Laboratory of Viral Oncology and Proteomics Research, Kleck School of Medicine.

It’s no surprise that he has achieved a lot, not just in the music industry but also in the field of science, as he has a very high IQ of 170. If this is not interesting enough for you, then you can add to his resume that he is a successful entrepreneur and a licensed aircraft pilot.