TIL MotoGP has a max age, 50. Moto3 max is 28, but you can't start after 25. In 2016 Efren Vazquez was up or out to Moto2, and Alexis Masbou would have been up or out for 2017.

https://www.motorsport-total.com/files/MotoGP_Moto2_Moto3_Reglement_2019.pdfhttps://www.motorsport-total.com/files/MotoGP_Moto2_Moto3_Reglement_2019.pdf http://ifttt.com/images/no_image_card.png