Iain Ward goes by the online name King of Chemo, and he has set himself the mission of breaking the world record for the most amount of money ever raised for charity by running a marathon. In just a few weeks he has racked up tens of thousands of followers trying to help him achieve his goal.

Iain was diagnosed with a terminal brain tumor at the age of 30 but his attitude to his illness, and life in general, is incredibly uplifting and inspiring. This one was much more about the laughs than sadness and it was a pleasure to have Iain share his story with us.