US YouTuber spends 50 hrs buried alive in coffin, video gets over 50mn views

American YouTuber Jimmy Donaldson, popularly known as MrBeast, buried himself in a coffin underground for 50 hours and filmed the experience. Cameras were placed inside and a 12-minute video was uploaded on YouTube. "My back hurts, I'm starting to feel claustrophobic, I'm bored, I smell pretty bad," he said in the video, which has received over 50 million views.