ohnePixel

Mark Zimmermann, professionally recognized by his online alias ohnePixel, is a German content creator, Twitch streamer, and YouTuber born on May 11, 1998. He has achieved widespread recognition for his extensive expertise regarding digital virtual items, specifically skins and trading mechanics within the tactical shooter video games Counter-Strike: Global Offensive and Counter-Strike 2. Globally, he ranks as the second-largest content creator focused on the Counter-Strike franchise, positioned directly behind streamer Gaules.

Zimmermann spent his upbringing in Lüneburg, a city located in the state of Lower Saxony, Germany. He later established his residence in the Netherlands. Beyond his focus on digital video game assets, he maintains a personal interest in collecting valuable physical items, accumulating rare cards and memorabilia associated with both the Pokémon and Yu-Gi-Oh! franchises.

His broadcast career began in 2021 when he started streaming online content. Following the release of Counter-Strike 2, Zimmermann transitioned into broadcasting the title on a regular basis, frequently highlighting technical bugs within the game software. His online presence grew significantly through high-profile events surrounding in-game items. In July 2023, he received a donation of Counter-Strike: Global Offensive container items valued at an estimated $129,000. He subsequently conducted an event to open these virtual cases, marking the largest opening in the history of the game, though the endeavor ultimately yielded disappointing results.

In addition to live streaming, Zimmermann expanded into commercial ventures within the virtual item market. During 2024, he partnered with fellow YouTuber zipel to launch a dedicated online skin marketplace. Upon launch, the platform experienced an immediate crash as a direct result of overwhelming consumer demand. Following this attempt, he collaborated with ULTI Agency to acquire the digital platform Skinbid, further establishing his presence in virtual item commerce.

Zimmermann also entered competitive esports management by signing and coaching a team named DRILLAS with the objective of qualifying for the Perfect World Shanghai Major 2024. The squad successfully earned a position in the Asia-Pacific Regional Major Rankings after winning the Middle Eastern qualification tournament, though they were subsequently eliminated during the regional event. Their participation drew substantial criticism from the Asia-Pacific scene due to a roster substitution that left only two of the five players originating from the region, an action viewed by local fans as an attempt to take a regional qualifying spot back to Europe.