How quickly can one person drink three litres of milk? That’s exactly the challenge Alistair and friends took on back in 2012. It’s one of the YouTuber’s most popular experiments to date, having impressively ranked up over two and a half million views since it was first uploaded. The colourful milk was regurgitated on the ground as the friends completed the challenge in 45 minutes!Clients, please note this video contains copyrighted audio. Storyful can provide a rights-free version for download. Please use the download button or get in touch with licensing@storyful.com Credit: YouTube/Klaeebe’s