Bone World Records  

Demythrate cracked his shoulder 150 times in 30 seconds.

Doron T. named 25 human bones in a single tweet.

Johnathan's friend identified all of the individual bones of the hand and wrist using a model human skeleton in 25.37 seconds. She set the record to celebrate World Radiography Day.

Kadhim Shubber rode 891 miles with a full-sized skeleton on the back seat of his tandem bicycle. He cycled from John O'Groats, Scotland to Land's End, England. He set the record to raise money for scholarship programs at Imperial College London. Read more about the feat here.

Naythen Wilson threw a bag of frozen turkey bones 53 feet and four inches (16.26 meters).

Deborah Craig recited 27 human bones from memory in 30 seconds. Bones listed: - frontal - parietal - temporal - occipital - ethmoid - sphenoid - zygomatic - mandible - maxilla - cranium - clavicle - ribs - cervical vertebrae - thoracic vertebrae - lumbar vertebrae - hip - sacrum - tibia - fibula - patella - radius - ulna - humerus - intermediate phalanges - proximal phalanges - distal phalanges - calcaneus (heel)