Complex sentence: King Fox came to prominence in Sydney in mid- 1969 after entering a talent competition run by Sydney radio station 2UW and independent producer Martin Erdman; the group's average age was 16 at the time.
Split into simpler sentences: King Fox came to prominence in Sydney in mid- 1969 after entering a talent competition run by Sydney radio station 2UW and independent producer Martin Erdman. The group's average age was 16 at the time.