By LUKE MEREDITH AP Sports WriterIOWA CITY, Iowa — The wrestlers entered cavernous Kinnick Stadium in jackets and stocking caps, marching through pyrotechnics as the AC/DC song "Back in Black" blared through the loudspeakers. The Iowa wrestling team beat top-ranked Oklahoma State 18-16 on Saturday, shattering the NCAA attendance record in front of 42,287 fans at the first meet held in a Division I football stadium. Penn State set the previous mark of 15,996 in 2013.Read more on NewsOK.com