Simon Lederman - "You can't do this, you've got diabetes". How one man proved the doubters wrong and ran 25 marathons in a month - Â鶹Éç Sounds

Simon Lederman - "You can't do this, you've got diabetes". How one man proved the doubters wrong and ran 25 marathons in a month - Â鶹Éç Sounds


"You can't do this, you've got diabetes". How one man proved the doubters wrong and ran 25 marathons in a month

Gavin Griffiths was diagnosed with type 1 diabetes when he was 8-years-old.

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