Imagine your body slowly turning into stone—muscles, tendons, and ligaments replaced by bone. This is the horrifying reality of Fibrodysplasia Ossificans Progressiva (FOP), a rare and incurable genetic disorder that traps its victims inside their own skeleton. With every injury, the body misfires and builds more bone, slowly restricting movement until even breathing becomes impossible. How does this happen? Is there a cure? And could you be carrying this rare mutation? Watch till the end to find out. 💀 Would you want to know if you had this gene? Comment below! 🔔 Subscribe for more mind-blowing science facts! #FOP #MedicalMysteries #ScienceFacts