Gangnam Style got so many views that it nearly broke YouTube - Vox
Gangnam Style (music video) - Wikipedia
Gangnam Style Broke YouTube's View Counter - The Math Details - YouTube
YouTube says it's incapable of counting PSY's Gangnam Style views any further
Psy's 'Gangnam Style' Invented YouTube's Billion Views Club – Billboard
Gangnam Style music video 'broke' YouTube view limit - BBC News
There was an easter egg in 2013 where the view count of Gangnam Style would have a GIF of officialpsy (the guy in the video) dancing. : r/TimeworksSubmissions
Gangnam Style Views Break YouTube
Gangnam Style (music video) - Wikipedia
YouTube forced to change hit counter as Psy's 'Gangnam Style' breaks countable figure