Josh Bradley

Who Is Josh Bradley (Zerkaa)?

Josh Bradley — known on YouTube as Zerkaa — is the British YouTuber who built 5.4 million subscribers as a founding member of the Sidemen, the UK's most commercially successful creator collective, combining individual gaming and challenge content with the collaborative Sunday video format that made the Sidemen brand larger than any individual member could have built independently. Born July 4, 1992, in London, England, he was among the original group that formed the Sidemen in 2013 alongside KSI, Miniminter, Behzinga, TBJZL, Vikkstar123, and W2S — seven creators whose combined YouTube presence has generated billions of views and whose collective brand has produced restaurant chains, a Netflix documentary, e-sports teams, and commercial partnerships that operate at a scale more typically associated with traditional media companies than with YouTube creator groups. His specific role within the Sidemen's ensemble dynamic is often characterized as one of the group's more measured voices — the calm counterpoint to the louder competitive personalities, whose consistency and reliability across twelve years of collaborative content has been as important to the collective's sustainability as any individual member's viral moments.

His audience's specific characteristic is the dual-discovery mechanism that Sidemen membership creates: viewers who find Josh through Sidemen Sunday videos subscribe to his individual channel, and his individual channel's gaming and challenge content refers back to the Sidemen ecosystem — creating a recursive discovery loop that sustains both channels simultaneously and makes the Sidemen's combined subscriber base a self-reinforcing system rather than simply the sum of seven independent audiences.

Origins: London 2012, Sidemen Formation & the Collective Creator Model

Josh Bradley launched his YouTube channel in 2012 under the handle Zerkaa, building an individual gaming and entertainment presence before the Sidemen formation in 2013 created the collective brand that would define the trajectory of his career alongside the individual channels of all seven founding members. The Sidemen's specific organizational innovation was not the collaborative content itself — creators had made collaborative videos since YouTube's early years — but the systematic approach to simultaneous individual channel growth and collective brand building: Sidemen Sunday videos crossed audiences between all seven members' individual channels every week, ensuring that each member's new subscriber was exposed to the collective immediately and that each collective subscriber was regularly reminded of each individual channel's existence. For Josh Bradley specifically, this infrastructure meant that his individual channel's gaming, FIFA, and challenge content existed in a promotional ecosystem that his own efforts alone could not have created — and that his consistency within the collective's ensemble maintained his subscriber count and engagement across periods when his individual content was not producing breakthrough viral moments.^[1]

Sidemen Business Expansion, Personal Content & 5.4M Subscribers

The Sidemen's evolution from a YouTube collective into a multi-vertical business — including Sides restaurant chain, the Sidemen Charity Match (which has sold out Wembley Arena), a Netflix documentary, and multiple brand partnerships — reflects the collective value of seven creators operating as a unified commercial entity rather than as independent individual channels. Josh Bradley's participation in this business development alongside his individual content gives him a commercial profile that combines individual creator metrics (5.4 million subscribers, personal brand deal capacity) with collective commercial participation (equity stakes and revenue from Sidemen business ventures) — a combination that makes the Sidemen model financially superior for its members to the alternative of seven independent channels operating without collective infrastructure. His personal content includes gaming, challenges, and lifestyle vlogs that demonstrate personality beyond the Sidemen ensemble context, which is the specific creative development that sustains individual channel engagement for creators whose primary discovery mechanism is a collective.^[2]

Brand Deals & Sidemen Member Creator Economics

Josh Bradley's estimated brand deal rate is $15,000–$50,000 per YouTube video, reflecting 5.4 million individual YouTube subscribers plus participation in Sidemen collective commercial activities that multiply his effective brand reach beyond his individual channel metrics. Sidemen-wide brand partnerships — where all seven members participate simultaneously — command rates proportionally larger than any individual member's solo rates, making collective commercial participation his most commercially significant brand deal category. Individual brand deals for his gaming and lifestyle content target the young British adult male demographic that his personal channel attracts. For UK gaming and entertainment creator rate benchmarks, see our influencer pricing guide and brand deal negotiation guide.

Related Creators

Tobi Brown (TBJZL)'s Sidemen membership and positive football-focused individual content complement Zerkaa's gaming-focused individual content within the same collective framework — both members whose individual channels demonstrate personality dimensions beyond the competitive challenge format that Sidemen Sunday videos prioritize. The Sidemen model demonstrates what a structured collective can achieve versus seven equivalent individual channels operating independently: the collective's synchronized brand building, cross-promotion infrastructure, and shared business ventures produce commercial outcomes (Wembley charity matches, Netflix documentary, restaurant chain) that are structurally impossible for equivalent individual creators to replicate, because they require the combined audience scale, the combined brand recognition, and the combined organizational capacity that only a managed collective provides. ThatcherJoe's Buttercream Group participation and Josh Bradley's Sidemen membership both reflect how collaborative British YouTube creator networks structured themselves in the 2012–2015 era — but the Sidemen's more systematic approach to collective branding versus the Buttercream Group's more informal collaboration structure produced different commercial trajectories over the following decade.

Sources

1. 1 The Guardian -- The Sidemen at Ten: How Seven London YouTubers Built Britain's Most Commercially Valuable Creator Collective (2023)
2. 2 Forbes UK -- Inside the Sidemen Business Empire: From YouTube Gaming to Wembley, Netflix, and the Restaurant Chain That Started as a Fan Joke (2024)

Frequently Asked Questions

Josh Bradley — Official Social Media & Links

All accounts below are the verified official profiles for Josh Bradley. Follower counts are approximate and updated periodically.