Former England fullback Mike Brown will retire from rugby at the end of this season, his club Leicester Tigers said on Tuesday, and the 39-year-old is bowing out with a call for unity to the game's authorities. Brown made 72 appearances for England between 2007 and 2018, winning three Six Nations titles and being named Player of the Championship in 2014, the only English player to receive the award. "After a great deal of reflection, the time feels right to step away from professional rugby and