Simplify the following text for a Grade 11 native English-speaking person.
Original: Archibald Vivian Hill CH CBE FRS ( 26 September 1886 -- 3 June 1977 ) was an English physiologist , one of the founders of the diverse disciplines of biophysics and operations research .
Simplified: Archibald Vivian Hill ( September 26,1886 - June 3 , 1977 ) was an English physiologist .