FootballIn pictures: 19 former Celtic stars who moved clubs this summerAccess the picture gallery to find out the identity of every notable ex-Celtic player to have moved clubs this summer.By The NewsroomPublished 30th Aug 2018, 17:50 BSTUpdated 30th Aug 2018, 17:54 BST Colin Kazim Richards played for Celtic from January to May, 2016. Picture: GettyRelated topics:Celtic