UK man Joe Pritchard ran on a treadmill for 24 hours without stopping. The 23-year-old only took bathroom breaks as he raised over $4,000 for his efforts. After he achieved the challenge, he lost consciousness and experienced chafing on his inner thighs. "I couldn't put any weight on my legs and I could hardly move them," Pritchard said. He then rested for four days. However, not everyone was impressed. "I've experienced all the same symptoms after being in a pub for 24 hours," one social media commenter wrote. The determined athlete was raising money for My Name'5 Doddie Foundation, a charity supporting those living with motor neuron disease. (dailymail.co.uk)