Is Marco Andretti Mario’s son?
Marco Andretti Wins Podiums Poles 2 20 6 Related to Mario Andretti (grandfather) Michael Andretti (father) John Andretti (cousin) Aldo Andretti (grand uncle) Adam Andretti (cousin) Jeff Andretti (uncle) Previous series Is Marco Andretti racing? Marco Andretti on Xfinity deal: ‘I’m in discussions already’ After a series of disappointing results in IndyCar, Marco Andretti made…