Kyle Sandilands can move mountains -- or at least get hundreds of thousands of people to change their radio dial.

Bosses at newly rebranded radio station KIIS will be thrilled with the results of the first radio survey since their expensive new breakfast hosts Kyle and Jackie O went on air -- the audience for the station's breakfast slot is up a massive 6% since the controversial duo took it over in January, toppling former home 2Day FM and the rest of the FM frequency.