Complex sentence: Stulb was the owner of an advertising agency in Augusta, which when Fred Corcoran was rehired back on by the LPGA Tour, Stulb was then hired to do public relations for the LPGA Tour in the late 1950s and 1960s.
Split into simpler sentences: Stulb was the owner of an advertising agency in Augusta. When Fred Corcoran was rehired back on by the LPGA Tour, Stulb was hired to do public relations for the LPGA Tour in the late 1950s and 1960s.