Johnny Walker made a dominating performance in the top weight class at UFC 332, knocking out Mick Parkin with a knee strike. The fight was highlighted by Walker's strong showing and the spectacular finish, which left Parkin unconscious. The event generated significant interest and reactions from MMA professionals, with many expressing interest in a potential matchup with Poatan. Walker's victory was widely covered in various news outlets, including Sherdog, Yahoo Sports, Bloody Elbow, UFC.com, MMA Fighting, Cageside Press, and MMA Junkie.