There's a unique new exhibit at the Titanic museum in Pigeon Forge: the world's largest Titanic replica built out of Legos.

The 26-foot-long ship is made up of 56,000 Legos, and it was built by Brynjar Karl, of Iceland. Brynjar started this project when he was 10 years old after a trip to Legoland in Demark left him dreaming about building a scaled-to-size version of the Titanic.

Brynjar has autism, and before he set his mind on building the monstrous ship, his mother, Bjarney Ludviksdoddir, says he didn't talk much.

"It taught us as a family that you can train your kids to become stronger and better in what they’re doing. That is the most beautiful thing about this project, I think," Ludviksdoddir said, explaining the project gave her son practice in communicating. "It’s all a matter of growing that skill, and Titanic helped him with that."

In order to tackle such a big task, Brynjar had to learn to communicate to determine where and how he was going to build the ship, and how he was going to pay for the thousands of Legos he needed.

He wrote letters to Legoland for help.

Read more from WBIR's website.