While F9 also saw Vin Diesel’s own son, Vincent Sinclair, briefly playing an even younger Dominic Toretto, it was Vinnie Bennett’s version we primarily spent time with in the latest Fast & Furious movie’s flashbacks. Along with showing specifically how Jack Toretto (played by J.D. Pardo) died in that race in 1989 after hearing about it back in The Fast and the Furious, these flashbacks also revealed how Dom and his brother Jakob (played by John Cena as an adult and Finn Cole as a teenager) became estranged and provided a peek at Dom’s stint in prison, where he met future crew members Tego Leo and Rico Santos.
Source: Source: Cinema Blend