TIL there's a man in India who sleeps for 300 days out of the year. He has a rare disorder called Axis Hypersomnia. Where a typical person might sleep for 8 hours when he lies down he will sleep 20-25 days at a time.

https://www.thequint.com/neon/social-buzz/rajasthan-man-sleeps-for-25-days-straightOpen link