Gasly surprise Italian GP winner as Hamilton given penalty

AlfaTauri driver Pierre Gasly of France reacts on the podium after winning the Formula One Grand Prix at the Monza racetrack in Monza, Italy, Sunday, Sept.6 , 2020. (Jennifer Lorenzini, Pool via AP)

AlfaTauri driver Pierre Gasly of France wins the Italian Formula One Grand Prix, at the Monza racetrack in Monza, Italy, Sunday Sept. 6, 2020. (AP Photo/Luca Bruno, Pool)

Mercedes driver Lewis Hamilton of Britain leads AlfaTauri driver Pierre Gasly of France during the Italian Formula One Grand Prix, at the Monza racetrack in Monza, Italy, Sunday Sept. 6, 2020. (Matteo Bazzi, Pool via AP)

AlfaTauri driver Pierre Gasly of France celebrates on the podium after winning the Formula One Grand Prix at the Monza racetrack in Monza, Italy, Sunday, Sept.6 , 2020. (Jennifer Lorenzini, Pool via AP)

AlfaTauri driver Pierre Gasly of France crosses the finish line to win the Formula One Grand Prix followed by Mclaren driver Carlos Sainz of Spain at the Monza racetrack in Monza, Italy, Sunday, Sept.6 , 2020. (Jennifer Lorenzini, Pool via AP)

AlfaTauri driver Pierre Gasly of France, center, winner of the Italian Formula One Grand Prix, stands on the podium with 2nd placed Mclaren driver Carlos Sainz of Spain, left, and 3rd placed Racing Point driver Lance Stroll of Canada, at the Monza racetrack in Monza, Italy, Sunday Sept. 6, 2020. (Matteo Bazzi, Pool via AP)

AlfaTauri driver Pierre Gasly of France celebrates winning the Italian Formula One Grand Prix, at the Monza racetrack in Monza, Italy, Sunday Sept. 6, 2020. (AP Photo/Luca Bruno, Pool)

AlfaTauri driver Pierre Gasly of France, center, celebrates with Ferrari driver Charles Leclerc of Monaco, right, and Haas driver Romain Grosjean of France after winning the Italian Formula One Grand Prix, at the Monza racetrack in Monza, Italy, Sunday Sept. 6, 2020. (AP Photo/Luca Bruno, Pool)

Mercedes driver Lewis Hamilton of Britain waits at pit during the Italian Formula One Grand Prix, at the Monza racetrack in Monza, Italy, Sunday Sept. 6, 2020. (Mark Thompson, Pool via AP)

Ferrari driver Sebastian Vettel of Germany steers his car during the Formula One Grand Prix at the Monza racetrack in Monza, Italy, Sunday, Sept.6 , 2020. (Jennifer Lorenzini, Pool via AP)

Mercedes driver Lewis Hamilton of Britain leaves the pit during the Italian Formula One Grand Prix, at the Monza racetrack in Monza, Italy, Sunday Sept. 6, 2020. (Mark Thompson, Pool via AP)