Kate says: 10 years on since my head injury is something to celebrate with a challenge - but good luck to my team mates when it gets to the time when I need to sleep! Charlie says: 30 hours of joke telling is a challenge even for me. Jon says: An endurance challenge to raise funds for worldwide humanitarian assistance. Lisa says: Thank you for taking the time to sponsor the team. This is going to be a real challenge for me but is nothing compared to the challenging situations the families and young people Oxfam help, find themselves in through no fault of their own. I'm digging deep to put the training in, so please dig deep with your sponsorship.