Who took the chalk to China?

One of the wonders of the world - The Great Wall of China. Walked by thousands every year who wonder at its beauty never mind the feet of engineering.

Well it's exactly a week ago Iain, Craig and Karen started their Kiltwalk adventure of a lifetime and I wonder if it feels like "only one week left :-(" or "thank god there's only one week left :-)".

There are so many questions left unanswered and given "what goes on the wall, stays on the wall" then we may never get to know the answers to some of our burning questions like:

- did anyone take a picture of Karen in her mummified sleeping bag?
- has Iain stopped singing?
- did Craig take a bunnet and do any busking on the wall?
- who is suffering from 'chaffing' the most?
- when you're on the wall and you gotta go, where do you go?
- how long did the 'sexual' fudge last and did Karen share any of it?
- who snores the loudest?
- if they were to go in the big brother house and evict someone, who would they pick :-)
- will they all do it again next year at Kiltimanjaro?
- will they be storing each others mobile numbers for ever? Or deleting them as soon as they get home?

Perhaps we'll get them to fill in the above 'trip' questionnaire on the plane home.

And finally, they say the Great Wall of China is visible from space. So if you look hard enough will you be able to see the message left by the Kiltwalk gang? And who the heck packed chalk in their rucksack? Definitely premeditated your honour, or should I say emperor.