https://mmajunkie.usatoday.com/lists/ufc-news-anthony-rumble-johnson-died-mma-community-mourns Former UFC title challenger and legendary knockout artist Anthony Johnson has died. He was 38. News of Johnson’s death began circulating Sunday with social media postings by many prominent figures in the MMA community. His manager, Ali Abdelaziz, did not immediately return a message to MMA Junkie to confirm the news, but Bellator, the promotion Johnson most recently fought for, announced his death with a social media post. According to Yahoo!Sports, Johnson died from organ failure due to non-Hodgkin’s lymphoma and hemophagocytic lymphohistiocytosis, a rare disorder of the immune system. Nicknamed “Rumble” when inside the cage, Johnson (23-6) twice fought for the UFC light heavyweight championship against Daniel Cormier in May 2015 and April 2017. He lost both fights by submission. The latter matchup wound up as his retirement bout from UFC competition. He walked from fighting for more than four years.