He was born with an underdeveloped arm and faced hurtful comments as a child; at 18, he built a working LEGO prosthetic, helping an 8-year-old boy with similar limb differences | World News
Image: Guinness World Records David Aguilar, an inventor from Andorra known as “Hand Solo”, turned his childhood fascination with LEGO bricks into a working prosthetic arm after growing up with…