To film the jetpack sequence in Asteroid City, Ethan maneuvered in a harness thirty feet above the ground with temperatures reaching close to 100 degrees fahrenheit.
Ethan ate approximately fifty bowls of chili in one sitting while filming the picnic scene in Asteroid City.
When filming Asteroid City in Spain, Ethan started the first three weeks of his junior fall quarter of college remotely.
Ethan was trained in improvisation at Second City in Hollywood.
Ethan was awarded the John Holland Slusser World Peace Prize, which recognizes the Stanford undergraduate thesis best demonstrating excellence in the analysis of one or more steps toward world peace.