Tv & Show Olly Murs says he’s in a two-year rehab after leaving 'complicated' injury ‘I regret it’ The Voice UK coach Olly Murs, 36, has spoken out about finally having surgery on his knee following an injury which occured in 2007. The singer said he is still in a two-year rehab following a three-part surgery. The X Factor star March 6, 2021