Biography

As part of his content in the channel, Javi Olivares has a section called Unboxing Mierder where he makes funny videos about low-budget superhero action figures made in China (bought in Chinese stores), analyzing their fails, defaults and the bad production line used to create them. He also created for this section two characters for comedy purposes named Wan-Tun and Kubac, voiced by himself. They are animated versions of himself with glasses and the typical Chinese short braid, the traditional Chinese tunic and conical hat (Wan-Tun wears in yellow and Kubac in green). Kubac is the smart one, while Wan-Tun is the dumb.

Avid collector of action figures of DC and Marvel superheroes, as well another Sci-Fi and fantasy characters and vehicles. Usually he exposes them in his Youtube channel according he acquires them, explaining quality and details of each one.

He provided the Spanish dubbing voice for Hammer of Boravia in Superman (2025).

Superman's fan lover. In 2024 he traveled to the town of Metropolis, Illinois, to participate in the Superman Celebration, an annual themed-feast, where he met Superman Returns (2006)'s Brandon Routh, Smallville (2001)'s star Kristin Kreuk and Superman IV: The Quest for Peace (1987)'s star Mark Pillow (The Nuclear Man). He donated a copy of his essay book "Lo que Quizá No Sabías de Superman" to the Superman Museum created by Jim Hambrick and managed by Hambrick's family, set in the own Metropolis.

He spent one year creating a cycle of videos named Road to Superman, reporting daily news about Superman (2025) talking about rumors, photos and filming scenes, different connections with the DCU, as well to comment interviews made to James Gunn and the cast. He was invited by Gunn to the London premiere of the movie, meeting David Corenswet, Rachel Brosnahan and Nicholas Hoult.