Conrad Prebys was born in 1933, and died on July 24, 2016.
He was an American property developer and philanthropist.
Conrad cofounded Progress construction in 1965, bought out his partner in 1980.
Following the years, he shifted his focus from construction to property ownership, and as of 2015 owned 81 properties in the greater San Diego area.
Conrads has an estimated net worth of approximately one billion USD.
He was a prolific philanthropist and has made some big donations to biomedical research, higher education, and public broadcasting.
Conrad Prebys passed away at 82 years old.