Inventor with Underdeveloped Arm Builds LEGO Prosthetic at 18
David Aguilar from Andorra, known as “Hand Solo,” was born with Poland syndrome, causing an underdeveloped right forearm and pectoral muscle. At 18, he transformed his childhood interest in LEGO bricks into a functional prosthetic arm to help another boy. Aguilar faced insensitive remarks growing up but used his creativity to develop this innovative solution.
TOI World·


