Second Lieutenant Arthur Rex Hurden Noss {'1': ", '2': ", '3': ", '4': "} (22 January 1897 – 15 September 1917) was a British World War I flying ace credited with nine aerial victories. He won a Military Cross as Keith Park's gunner, and was killed in a flying accident shortly thereafter.
Arthur Rex Hurden Noss lived to be over 40 years old.
You can deduce by his birth and death dates that he did not live to the age of 40. I think this fooled the system because his age was not explicitly mentioned in the text.