Johnny Walker made a dominating performance in the heavyweight division at UFC 332, knocking out Mick Parkin with a powerful knee. The match was highlighted by Walker's impressive performance and the dramatic knockout, 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 win was widely covered in various news outlets, including Sherdog, Yahoo Sports, Bloody Elbow, UFC.com, MMA Fighting, Cageside Press, and MMA Junkie.