Bergamini Christian, Since 1974, from Bologna.

After 26 years in the European electronic music scene as a DJ, producer, and event organizer, he ventures into the nerd world for a passion he has nurtured since childhood!

Vice President of Ritorno al futuro ITALIA, founder of 051 Agency, and founder and manager of Upside Down Italia, he aims to bring a distinctly Northern European mentality into this realm.

With UDI, he has formed a family boasting over 10 cosplayers and numerous successes.

One of these includes being the official partner of Milan’s Stranger Day and meeting Millie Bobby Brown in less than a year of activity.

Upside Down Italia was born in May 2022 as the first Stranger Things-themed group in Europe.

From the very beginning, the group collaborated with major fairs and events across Italy, featuring highly skilled cosplayers and meticulously crafted sets where fans could meet their favorite characters and take home Polaroid snaps in full ’80s style.

In August 2022, UDI went international, being invited as guests to the European East Comic Con in Bucharest, Romania, where they achieved remarkable success beyond Italy.

In 2023, Upside Down Italia was selected as Official Partners for Stranger Day in Milan alongside Millie Bobby Brown, marking an epic collaboration and an unforgettable encounter ❤️.

Over the years, the project has expanded far beyond the classic Cosplayer Meet, developing creative initiatives and collaborations with the series’ voice actors, the legendary AlleTattoo, EMP Italia, and many other partners.

The release of the fifth season represented a major turning point for the group, generating an extraordinary surge in visibility and engagement: millions of social media views, massive organic reach, and the arrival of a huge number of new fans from all over the world.

Today, Upside Down Italia stands as a true point of reference for fans of this iconic Netflix series, continuing its journey through social media with immersive content, trend-driven projects, and new collaborations that are still waiting to be revealed.