Kam Chancellor announces retirement via Twitter Unknown 00:33 The four-time Pro Bowl player suffered a severe neck injury making a tackle last season and has not been cleared to return. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsFIFA World Cup Qualifiers 2022: Gurpreet Singh Sandhu says India deserves something out of Qatar gameFC Barcelona Hire Former Player Jordi Cruyff as Sporting DirectorEngland vs New Zealand, LIVE Cricket Score, 1st Test, Day 2 at Lord'sTokyo Olympics 2020: Indian women's hockey team already on Japan timeSerie A Champion Inter Milan Appoint Simone Inzaghi as New ManagerMichael Jordan vs. LeBron James: The key stats you need to know in the GOAT debate
