Blake was in the pool while on holiday in France with his younger sister Tilly, his mum Victoria and her husband David last year, when he spotted another child’s lifeless body at the bottom.
The Mirror's Pride of Britain Awards in partnership with TSB celebrate the achievements of truly remarkable people who make our world a better place.
Pride of BritainOne Canada SquareLondonE14 5AP
Do you know someone who deserves a Pride of Britain award?
CLICK HERE TO NOMINATE