About the film
The Most Beautiful Boy in the World is a 2021 Swedish documentary film about Björn Andrésen and the effects of fame thrust upon him when he appeared in Luchino Visconti's 1971 film Death in Venice. Andrésen was just 16 when the film came out, and was unprepared for instantly becoming an international celebrity.
From the film's Wikipedia article (CC BY-SA 4.0).