Watch Richie's best bits
Check out some of Richie's most memorable moments on the show. From huge challenges, to funny fancy dress, Richie has been an amazing presenter and big bro on Blue Peter and we've loved watching him.
Which bits did we miss?
There are so many, fun, touching and pure comedy moments with Richie, we couldn't squeeze them all into one small video.
Tell us your favourite Richie moment in the comments below and watch his last episode on BBC iPlayer.