Tobias tries not to blink

Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.

Tobias starts by holding his eyes open, almost immediately realising that this strategy was a mistake. He realises that he should have started with his eyes closed, and closes them, stating that blinking is defined by closing and opening one’s eyes. Tobias keeps his eyes closed for an entire hour before opening them again, and he wins the task, having not blinked for 1 hour 20 seconds.

(Written by Jenny R and edited by Karl Craven)