cycling through  Siberia in winter

I read that editors of the Guinness Book of Records have a list of seven feats that have not been achieved, and that they consider to be exceptional, rather than the increasing number of novelty expeditions and hair-splitting records. If you’re looking for a challenge, here they are:

  1. First unpowered circumnavigation of the globe (Jason Lewis? Colin Angus?).

  2. First solar-powered circumnavigation of the globe (almost done: thanks Susie!).

  3. First to climb the highest peak in every country (Ginge Fullen is well on the way. Thanks Tim for the reminder!)

  4. First non-stop helicopter flight around the world.

  5. First to climb Everest walking from sea level (Goran Kropp‘s effort seemingly not sufficient. Tim Macartney-Snape bagged this one. Thanks Paul!).

  6. First to row around the world (good luck, Olly!)

  7. First to walk the extreme points of each continental landmass (basically my bike trip, but considerably more of a hassle).

What do you think? Do any exemplary feats remain? Have your say in the comments…