MotoGP - Luca Marini and his brother Valentino Rossi were both happy after Luca's first day of Grand Prix riding at Misano: http://www.motogp.com/en/news/Moto3 | Facebook
![Valentino Rossi Photo: Valentino with mom Stefania and half-brother Luca | Valentino rossi, Vr46 valentino rossi, Motogp valentino rossi Valentino Rossi Photo: Valentino with mom Stefania and half-brother Luca | Valentino rossi, Vr46 valentino rossi, Motogp valentino rossi](https://i.pinimg.com/736x/43/96/3c/43963c3d870e6963fc4a784d01821eb5--valentino-rossi--doctor.jpg)
Valentino Rossi Photo: Valentino with mom Stefania and half-brother Luca | Valentino rossi, Vr46 valentino rossi, Motogp valentino rossi
![Valentino Rossi's half-brother Luca Marini ready to fill the void left by MotoGP legend ahead of new season | The Sun Valentino Rossi's half-brother Luca Marini ready to fill the void left by MotoGP legend ahead of new season | The Sun](https://www.thesun.co.uk/wp-content/uploads/2022/03/EXCLUSIVE-LUCA.jpg?strip=all&quality=100&w=1500&h=1000&crop=1)
Valentino Rossi's half-brother Luca Marini ready to fill the void left by MotoGP legend ahead of new season | The Sun
![Luca Marini, l'addio di Valentino Rossi e quel tentativo fallito: "due giri con la Ducati avrebbe dovuto farli" Luca Marini, l'addio di Valentino Rossi e quel tentativo fallito: "due giri con la Ducati avrebbe dovuto farli"](https://www.sportfair.it/wp-content/uploads/2021/11/luca-marini-valentino-rossi-1-scaled.jpg)