To say that James Cameron has been busy since 1997’s Titanic became the highest-grossing movie of all time is an understatement.

Over a decade later the acclaimed filmmaker pushed the boundaries of new technology with his 3-D sci-fi epic Avatar, which topped his disaster movie as the biggest ever with almost $3 billion worldwide.

Having briefly been eclipsed by Avengers Endgame, the behemoth has since retaken the top spot and remains there to his day.

Since then, the billionaire Canadian has…