https://www.cnet.com/news/avengers-infinity-war-to-be-the-4th-film-to-hit-a-2-billion-box-office/

Avatar. Titanic. Stars Wars: The Force Awakens.

These are the only films ever made to boast a worldwide box office of $2 billion. That's soon to change, as Avengers: Infinity War is on the cusp of greatness. It's global gross currently stands at $1,999,471,778, according to Box Office Mojo.