Trivia

Greenberg briefly ran for California State Assembly for the 50th District in 2020.

While in high school at Larchmont Charter School, Greenberg was active with theatre company Lupita Players. He starred as J.D. in "Heathers," Audrey II in "Little Shop of Horrors," and Captain Hammer in "Dr. Horrible's Sing-Along Blog". He also played major roles in shows like "Spring Awakening," "The Imaginary Invalid," and "A Midsummer Night's Dream".

Greenberg is an ordained minister in both the Universal Life Church and in Dudeism, the philosophy inspired by "The Big Lebowski".