Which are the fastest movies to gross $1 billion globally?

James Cameron's 'Avatar: The Way of Water' crossed $1-billion mark at global box office within 14 days of its release, becoming the sixth-fastest film to gross $1 billion. 'Avengers: Endgame' was the fastest movie to gross $1 billion (5 days), followed by 'Avengers: Infinity War' (11). 'Star Wars: The Force Awakens' and 'Spider-Man: No Way Home' took 12 days each.