An Ohio State University professor channeled his love for Legos with his Buckeye pride.
Dr. Paul Janssen, a profess of physiology and cell biology, built Ohio Stadium out of the famous bricks.
The replica is located in the lobby of the Richard M. Ross Heart Hospital.
But the project wasn't just for fun, it's helping to raise money for heart research.
If you donate $20 or more, Janssen will put a Lego person somewhere in the stands.
For more information, click here.