He was a boxer who won the ABA National Championships when he was 15 as a welterweight and he joined the Royal Navy in 1943 .
Leech was born in London and left school at 14 .
Leech was a Leech who won the ABA National Championships when Leech was 15 as a welterweight and Leech joined the Royal Navy in 1943 .
Leech was born in London and left school at 14 .