David Aguilar was surrounded by toys as a child, from the tiny ones inside Kinder Surprise chocolate eggs to Transformers robots, which he knew instinctively how to turn into vehicles, with no ...

Watch as David Aguilar, a record-holder for creating prosthetic Lego arms, builds a custom prosthetic for Beknur, showing how Lego makes anything possible. Guinness World Records.

Like many children, David Aguilar spent his childhood building Lego. While others made model aeroplanes and miniature toy towns out of the stackable plastic bricks, David built functional lifesize ...