Simplify the following text for a Grade 9 native English-speaking person.
Original: Frank John Fenner , AC , CMG , MBE , FRS , FAA ( 21 December 1914 â `` 22 November 2010 ) was an Australian scientist with a distinguished career in the field of virology .
Simplified: Frank Fenner ( 21 December 1914 Ballarat â '' 22 November 2010 ) was an Australian scientist .