You don't always need extraordinary abilities and a flashy costume to be a superhero.
In fact, there are lots of seemingly normal people who are actually heroes hidden in plain sight.
Case in point: 18-year-old Xie Xu.
While this Chinese student may not be blessed with superhuman strength, that hasn't stopped this incredible kid from carrying his disabled classmate, Zhang Chi, to school on his back for the past three years.
Zhang suffers from muscular dystrophy, and his weakened skeletal system makes it extremely difficult for him to walk.
This dynamic duo serves as an inspiration to all, and Xie Xu's selfless dedication proves you don't need special powers to be someone's hero.