MotoGP, Rossi face-to-face with Marini: "The pupils can sometimes surpass the teacher" | GPone.com
Luca Marini: “Being Valentino's half-brother helps me a lot”
Valentino Rossi after winning his first world title in 125cc, on August 31, 1997, and holding a 21 days old Luca Marini in his arms. : r/motogp
Rossi And Marini Win 100km Of Champions At MotoRanch - Roadracing World Magazine | Motorcycle Riding, Racing & Tech News
Valentino Rossi believes Luca Marini will fight 'for important places next year' - Motorcycle Sports
Luca Marini, the backstory: "I never talked about it with Valentino Rossi." - Sportal.eu
Valentino Rossi's half-brother Luca Marini ready to fill the void left by MotoGP legend ahead of new season | The US Sun
Sportal.it exclusive: MotoGp, Luca Marini has no doubts about the role of Valentino Rossi
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
Luca Marini makes a promise to his brother Valentino Rossi - Sportal.eu
Yamaha VR46 MotoGP team decision in 2022 – if they enter | Visordown