The Doctor has announced he will hang up his leathers at the end of the season and bring an illustrious 25 year Grand Prix career to a close
MotoGP: Valentino Rossi May Retire Or Move To Satellite Team In 2021 - Roadracing World Magazine
Valentino Rossi announces retirement from MotoGP
MotoGP officially retires Valentino Rossi's #46 at Mugello
On Rossi's Retirement
Valentino Rossi to retire at the end of 2021
Motorcycling great Valentino Rossi retiring at end of year - The San Diego Union-Tribune
Valentino Rossi's reign to end in Spain as busy 'retirement' beckons
MotoGP Legend Valentino Rossi Is Retiring
MotoGP: Number 46 To Be Retired - Roadracing World Magazine
Valentino Rossi has announced his retirement from MotoGP at the end of 2021, after 21 years of racing in the premiere class. - 9GAG
Valentino Rossi Decides To Retire, Leaving A Record And Legacy For MotoGP
Valentino Rossi: Nine-time world champion to retire at end of 2021 MotoGP season - BBC Sport
Valentino Rossi Plans to Continue Racing in MotoGP in 2021 - Asphalt & Rubber
Valentino Rossi Retires