Sauber announced on Wednesday morning that Brazilian wonderkid Gabriel Bortoleto will be their second driver for the 2025 Formula 1 season. Gabriel Bortoleto will be the first permanent Brazilian on the F1 grid since Felipe Massa when he joins Sauber from McLaren’s driver academy next year. The 20-year-old still has a Formula 2 championship to try and win this year and he holds a narrow lead over Red Bull junior Isack Hadjar with two rounds to go. Bortoleto has had one of the best drivers in the history of F1 to lean on for support in the form of Aston Martin star Fernando Alonso. Alonso has s…