What is the bigest thing you have done for charity and what charity was it for

Question: What is the bigest thing you have done for charity and what charity was it for
- Keywords:
  charity
Asked by sweettweet32 to Ed, Hayley, Jason, Nathan, Sophie on 20 Mar 2013.
- Jason King answered on 20 Mar 2013:
  
  I’ve spent the last 6 years of my life working as a researcher for Cancer Research UK. In fairness they pay me, rather than me raise money for them, but I’m still contributing a lot of effort!
- Sophie Holles answered on 20 Mar 2013:
  
  I cycled and walked 100 miles along the Great Wall of China through the desert part on the border of Inner Mongolia to raise money for the elephant and orangutan conservation projects I worked for (EHRA in Namibia and OHP in Sumatra) when I was 19 just after I left school.
- Hayley Evers-King answered on 20 Mar 2013:
  
  I’m running my first half marathon next week. I’m quite scared because I’ve never been a very good runner – I started training a year ago but its been really hard. I’m hoping to raise some money for rape crisis SA.

Question: What is the bigest thing you have done for charity and what charity was it for