That's not possible!

Arnautovic became a flag thief at the championship celebrations

"Inter Club Austria boss Lukas Ammann (left) with the flag and fan club member Michael at the Meazza Stadium.(Bild: Krone KREATIV/www.inter-club.at)

Inter Milan's 20th league title was celebrated by fans and players alike. Right in the middle of it all: Ten members of the "Inter Club Austria" and, of course, Marko Arnautovic, who had his own plans with the fan club's red-white-red flag. 

"The atmosphere in the city was simply incredible," says Lukas Ammann, President of "Inter Club Austria", describing the scenes that took place at Inter Milan's championship celebrations on Sunday. "The bus parade from the Meazza Stadium to the cathedral lasted five hours, with a total of 300,000 fans on the streets." Until Arnautovic arrived.