Credit: Ashley Marotta A five-year-old boy who was born without a left hand has become the youngest in the world to get a bionic Hero Arm, making him "feel like a superhero". Jordan Marotta's mother Ashley Marotta said the Iron Man-style arm was an "instant confidence boost" for her son and he had rushed back to his school to show his friends. The custom-made, 3D printed prosthetic is produced by Bristol-based Open Bionics, which was founded in 2014 and launched four clinics in America in the la

A five-year-old boy who was born without a left hand has become the youngest in the world to get a bionic Hero Arm, making him "feel like a superhero".