John Cena turned heel for the first time in WWE history during the Elimination Chamber event, attacking Cody Rhodes with rapper Travis Scott's help. Rhodes sustained a busted eardrum and a black eye from the assault but is still scheduled to appear at WrestleMania 41.
source https://timesofindia.indiatimes.com/sports/wwe/top-stories/travis-scott-held-responsible-for-injuring-wwe-champion-cody-rhodes-at-the-elimination-chamber/articleshow/118716755.cms
source https://timesofindia.indiatimes.com/sports/wwe/top-stories/travis-scott-held-responsible-for-injuring-wwe-champion-cody-rhodes-at-the-elimination-chamber/articleshow/118716755.cms