John Singleton (Australian entrepreneur)
john-singleton-australian-entrepreneur-1752886763088-02eebc
Description
John Desmond Singleton is an Australian entrepreneur. He built his success and wealth in the advertising business in Australia in the 1970s and 1980s, and later also had diverse investment interests in radio broadcasting, publishing and thoroughbred breeding and racing.
ID: john-singleton-australian-entrepreneur-1752886763088-02eebc
