We're Vitamin T - Ollie, Shannen, Scott and Kat - and we're taking on the Battle Cancer challenge in Edinburgh to raise money for CLAN.

We all have our own personal experiences with cancer. 1 in 2 of us will develop some sort of cancer at some point in our lifetime. And all of us know someone who's faced a cancer diagnosis.

CLAN supports people with cancer in the North East of Scotland and their families and friends. They provide practical help to people before, during and after their treatment. It's support like this that makes the big C seem a little bit less big - and helps people tackle it head on.

And so, we're tackling the Battle Cancer challenge. Over 90 minutes, we'll bike, lift, row, burpee and run a total of 20,000 reps. Or try to. And that's where you come in.

Every pound we raise for CLAN counts as a rep. So not only will you help people in the North East beat cancer - you'll help us get the best score we possibly can.