KANSAS CITY, Mo. - Can Chiefs fans scream and cheer their way into the record books? They'll try to make Arrowhead louder than 136.6 decibels when the Chiefs take on the Raiders Sunday. That's the record Seattle Seahawks fans recently set.
Guinness World Record officials will be there to take the measurements.
How loud is loud? Lindsay Shively took an audio meter around town to see how loud Kansas City can be.