VIDEO : Kendall Jenner is 'Scared' of Falling Asleep Because of Her Sleep Paralysis

Kendall Jenner on KUWTK. Entertainment) Los Angeles - Kendall Jenner is "scared" of falling asleep because of her sleep paralysis. The Keeping Up With the Kardashians star is worried about flying all over the world incase she struggles to move or communicate when she wakes up. Kris later admitted Kendall's health was "becoming a real problem" because the 20-year-old model is so worried about the sleep paralysis that she occasionally struggles to travel on an airplane on her own.