"GEHA Field at Arrowhead Stadium opened Aug. 12, 1972," ESPN writer Alex Kennedy wrote back in February. "It has been updated a number of times, including a $375 million renovation in 2010.

This time, it's official. The Kansas City Chiefs broke the world record for an outdoor sports stadium in their 24-7 win over Oakland on Sunday when they reached 137.5 decibels in the closing minutes.

But Arrowhead is a special place with a vibe that will be difficult to replicate." "A full and final decision could be coming soon. Kansas has said its offer expires at the end of June.

"GEHA Field at Arrowhead Stadium opened Aug. 12, 1972," ESPN writer Alex Kennedy wrote back in February. "It has been updated a number of times, including a $375 million renovation in 2010.