A Lego skyscraper created by a group of 4,000 kids and assembled in Seoul, South Korea has broken the world record for tallest Lego structure, measuring 105 feet tall.

Kids who won a contest in celebration of Lego's 80th birthday were allowed to help assemble pieces of the 50,000-brick tower, which was completed at an anniversary event on May 13.

Once the final piece was added -- by the Crown Prince of Denmark riding on a cherry picker, no less! -- the structure edged out the previous record by 31 centimeters.

[dvice.]