Well, once you read the article you see that he is "only" going 5km....but still!!

Imagine going to bed with flu-like symptoms and waking up three weeks later with no legs and only one arm.

Bryan Cuerrier doesn't have to imagine. He lived it.

In May 2010, the 54-year-old was found half-conscious in his home by his girlfriend. According to Marijo Cuerrier (now his wife), his hands had turned blue and he could barely speak.

Link to his blog, where you can see a video of this man's amazing determination.