Longtime KRON-TV sports director and KNBR-AM/FM host Gary Radnich took to social media over the weekend to bash his former station for the most recent wave of changes that included ending Tom Tolbert’s 28-year run as afternoon show host. Radnich, who spent 27 years hosting a mid-morning show on KNBR, eviscerated the station for letting go of Tolbert in a post on X on Saturday morning.