LOOK WHAT WE FOUND! A BOB GREEN (WKNR-AM 13) PHOTO FROM 1966 WKNR-AM Top 40 personality Bob Green, photograph from 1966 (Press Photo). WKNR-AM 1310: Featuring Bob Green on ‘Keener 13’ in 1967 (click name for audio). A great shot! This Bob Green photograph was previously listed on eBay in 2012.