Henry Allingham is the last surviving member of the Royal Naval Air Service , which he joined in 1915 . Britain 's oldest man , oldest veteran from World War I , celebrates his 112th birthday . Score: 6 Ex-aircraft engineer still travels , makes public appearances at military events .
Britain 's oldest man , oldest veteran from World War I , celebrates his 112th birthday . Score: 6 Ex-aircraft engineer still travels , makes public appearances at military events .