[PAR] [TLE] John Hogan (executive) [SEP] John Hogan was CEO and Chairmen of Clear Channel Radio until January 2014, when he retired.  A 30-year radio veteran, he was responsible for the operations of nearly 1200 U.S. radio stations and nationally syndicated radio shows; including those of Rush Limbaugh, Ryan Seacrest, Casey Kasem, George Noory, Donald Trump, and Elvis Duran. [PAR] [TLE] Ryan Seacrest [SEP] Ryan John Seacrest (born December 24, 1974) is an American radio personality, television host, and producer.  Seacrest is known for hosting the competition show "American Idol", the syndicated countdown program "American Top 40", and the KIIS-FM morning radio show "On Air with Ryan Seacrest".  He began co-hosting "Live with Kelly and Ryan" on a permanent basis May 1, 2017.
[PAR] [TLE] John Hogan ( executive ) [ SEP ] John Hogan was CEO and Chairmen of Clear Channel Radio until January 2014 , when he retired . A 30-year radio veteran , he was responsible for the operations of nearly 1200 U.S. radio stations and nationally syndicated radio shows ; including those of Rush Limbaugh , Ryan Seacrest , Casey Kasem , George Noory , Donald Trump , and Elvis Duran . [PAR] [TLE] Ryan Seacrest [ SEP ] Ryan John Seacrest ( born December 24 , 1974 ) is an American radio personality , television host , and producer . Seacrest is known for hosting the competition show " American Idol " , the syndicated countdown program " American Top 40 " , and the KIIS - FM morning radio show " On Air with Ryan Seacrest " . He began co - hosting " Live with Kelly and Ryan " on a permanent basis May 1 , 2017 .
"On Air with Ryan Seacrest" is operated by what company?
" On Air with Ryan Seacrest " is operated by what company ?
Clear Channel Radio
Clear Channel Radio