A trailer for the documentary “Poster Boy: Becoming Zyzz” is released, introducing the film’s focus on Australian internet sensation and bodybuilder Aziz “Zyzz” Shavershian. All sources describe the movie as exploring his rise and life through the lens of his public persona and online presence. The films also follows his brother, “Chestbrah,” whose perspective is presented as part of the story. The coverage is limited to the release of the trailer and provides a general outline of the documentary’s subject matter rather than additional plot or production details. Overall, the reporting frames the documentary as a biographical account centered on Zyzz, while also incorporating elements related to his brother and their relationship. No sources quoted in the provided text discuss release dates, distribution plans, or commentary from filmmakers or cast. The focus remains on the trailer and the documentary’s stated subject: Zyzz Shavershian and his brother.