Benson played for Beckenham Rugby Club growing up.
Ethan Benson is an England youth international who is a product of Hayes School.
The back rower was named in the England Under-17s Development Squad in 2017/18 but his following season was blighted by injury.
Despite this, he managed to feature for Saracens in the Under-18 Academy League. He signed his first club contract in June 2019.