Iron Man "Robert Downey Jr" Gives Bionic Arm To Seven-Year-Old Boy

Robert Downey Jr presents a working prosthesis to a seven-year-old boy who was born with a partially developed right arm.Downey Jr then opens a pair of metal cases marked Stark Industries.
In the cases are an Iron Man arm and a red-and-gold prosthetic limb for the boy, named Alex, who was born with a partially developed right arm.
The bionic arm was created by engineering student Albert Manero, who makes 3D-printed bionic limbs for children around the world.