Simplify the following text for a Grade 9 native English-speaking person.
Original: Frederick F. `` Freddie '' Dunkelman ( February 5 , 1920 -- July 23 , 2010 ) was a British ice hockey player who competed at the 1948 Winter Olympics .
Simplified: Frederick F. Dunkelman ( February 5 , 1920 -- July 23 , 2010 ) was a British ice hockey player who competed at the 1948 Winter Olympics .