Kristoffer capsizes on dry land
Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.
Kristoffer moves the kayak and start line up to the top of the bank in the garden, realising that he will get a gravity assist that way. He then shuffles the kayak onto the bank with his body weight, and uses the paddle to push himself halfway down before coming to a stop and capsizing after 4m.
(Written by Karl Craven)