United States
Ross O'Donovan, known online as Rubberross or RubberNinja, is an Irish-born animator and voice actor based in the United States who built his reputation through a combination of professional animation work and collaborative gaming content.
Total Followers -0.4%
2.5M
Across YouTube, Instagram, TikTok
Primary Platform
YouTube
1.8M followers · 71% of audience
Engagement
9.0%
vs. 1.5% category median
Sponsorship Tier
Macro
Est. $7K–$16K / IG post
The pilot episode of RubberRoss's long-in-development 2D animated series launched May 15, 2026, featuring music by Grant Kirkhope (Banjo-Kazooie) and Jake Kaufman (Shovel Knight), and voice performances from JSchlatt, Erica Lindbeck, and Chris Sabat.
After 11+ years in development, Glitch Productions formally announced a co-production deal with Ross O'Donovan and co-writer Arin Hanson (Egoraptor/Game Grumps) to release the 2D animated action-comedy series in its entirety on Glitch's YouTube channel.
| Window | YouTube | TikTok | Combined | |
|---|---|---|---|---|
| Last 7 days | -9975 -0.6% | -233 -0.1% | -105 -0.0% | -10313 |
| Last 30 days | -9975 -0.6% | -746 -0.2% | -393 -0.1% | -11114 |
| Last 90 days | -9975 -0.6% | +839 +0.2% | -1311 -0.5% | -10447 |
| Last 365 days | -9975 -0.6% | +839 +0.2% | -1311 -0.5% | -10447 |
Daily follower snapshots from CreatorDB's longitudinal index.
| Brand | Type | Platform | Date | Performance vs. baseline |
|---|---|---|---|---|
| Rocket Money Sponsorship | Sponsored content | YouTube | Oct 2024 | — |
| AFK Journey Sponsorship | Sponsored content | YouTube | May 2024 | — |
| Glitch Productions Animation / Entertainment | Long-term partnership | YouTube | Long-term | — |
| Song of Strife Gaming | Sponsored content | YouTube | 2024–2025 | — |
Ross O'Donovan, known online as Rubberross or RubberNinja, is an Irish-born animator and voice actor based in the United States who built his reputation through a combination of professional animation work and collaborative gaming content. He gained significant visibility as a recurring member of the Game Grumps orbit, particularly through the Steam Train series, which introduced his dry humor and animation sensibility to a large existing audience. His content has since evolved into a distinctive mix of variety gaming, collaborative drawing games like Gartic Phone, and animated projects — most notably through his involvement with Glitch Productions, the studio behind several original animated series, where he created the show GAMEOVERSE.
Rubberross carries an engagement rate well above category norms, signaling a tightly knit audience rather than passive subscribers — a profile shaped by years of community-driven streaming on Twitch alongside his YouTube presence. His viewership skews male and falls primarily in the 18-to-34 range, with strong representation from English-speaking markets. Sponsors like AFK Journey reflect a mid-core gaming adjacency, while his animation and voice-acting credentials open doors to entertainment and media partnerships beyond typical gaming integrations. As his creative output increasingly centers on original animation and collaborative creator events, his brand positioning sits at the intersection of gaming entertainment and independent animation — a relatively uncrowded space with durable appeal.
Rubberross reaches an audience concentrated in United States primarily through YouTube, and is best activated via long-form YouTube integrations, Instagram Reels and Stories, TikTok branded content. Their sponsorship history skews toward Animation / Entertainment, Gaming, a clear signal of fit for brands in those categories. Demonstrated partners include Rocket Money and AFK Journey. Engagement on YouTube runs around 9.0%, which points to an audience better suited to category-relevant, mid-funnel campaigns than to pure-reach buys. The channel's mix of long-form YouTube integrations and Instagram Reels and Stories lets a sponsor choose between short awareness placements and longer, more detailed integrations. Because the audience follows gaming content rather than arriving through untargeted reach, sponsorships that match the channel's subject matter tend to convert more efficiently than broad placements. A consistent, on-topic posting focus gives sponsors a predictable, brand-safe environment, lowering placement risk compared with broad, general-interest channels. Campaigns here are best measured on qualified engagement and consideration within the niche rather than on raw impression volume. For United States-focused brands in Animation / Entertainment and related categories, Rubberross offers a defined, creative-fit audience rather than broad, low-intent impressions.
Benchmark estimates for a creator at Rubberross's tier (Macro, 2.5M combined followers, United States). Pulled from CreatorDB's category benchmarks.
The CreatorDB Agency runs end-to-end influencer campaigns globally — shortlisting, outreach, contracting, and performance reporting. Talk to our team about building a campaign around creators in this niche.
RubberRoss's real name is Ross O'Donovan, which he states openly in his own YouTube channel description. He uses RubberRoss as his primary content handle and RubberNinja on Twitter, but has never hidden his real identity from his audience.
Yes, Ross O'Donovan was a longtime member of the Game Grumps team, appearing regularly as a co-host and behind-the-scenes contributor. He is one of the most recognizable figures connected to the Game Grumps roster and that association still drives a large portion of search interest around him today.
GAMEOVERSE is an original animated show created by RubberRoss for Glitch Productions, the studio behind popular web animations like Smiling Friends and Murder Drones. Ross describes himself as an animator and voice actor first, and GAMEOVERSE is where that side of his career lives outside of his gaming YouTube content.
RubberNinja is an older online handle that Ross O'Donovan used before RubberRoss became his dominant brand name. He still uses it on Twitter and links both accounts in his channel bio so fans can find him across platforms without confusion.
That is exactly the premise of one of his standout YouTube collaborations — jschlatt invited RubberRoss onto his Minecraft server and Ross used his animation skills to cause chaos in-game. It's a strong example of how he sets his gaming content apart by weaving his animator background directly into the gameplay.
RubberRoss hosts Gartic Phone sessions that bring together well-known animators and creators from across the internet, with one high-profile video featuring actual One Piece animators. Because he is embedded in the professional animation community, his Gartic Phone videos carry a level of guest prestige that most gaming channels cannot replicate.
Ross O'Donovan and Holly Conrad, who had been married, did separate and eventually divorce. Their split was discussed publicly within the broader creator community and remains one of the more widely known personal stories connected to former Game Grumps members.
RubberRoss has experimented with VTuber-adjacent content rather than committing to a full VTuber identity. Given his animation background and active Twitch streaming presence, the crossover with that community is natural, but his main brand remains live variety gaming and animated collaboration content.
His confirmed YouTube sponsorships include AFK Journey and Rocket Money. Both fit the broad gaming-and-entertainment audience profile he carries, and he integrates them as mid-roll or dedicated segments in his longer uploads.
Ross O'Donovan is Australian-born, though he has been based in the United States for much of his content career. His audience reflects that international background, with strong viewership clusters in the US, the UK, and Australia.
Stats (followers, engagement, audience demographics, growth) are pulled live from the CreatorDB API covering YouTube, Instagram and TikTok. Bio and FAQ content is AI-assisted; news items are sourced from cited public press at generation time. Read the full methodology →
If you'd like to update, correct, or remove this profile, get in touch and we'll handle it within 5 business days. We don't publish private data — every stat shown comes from your public platform profiles.
@rubberross · YouTube
+0 new followers
Preparing fresh data…
This usually takes 15–25 seconds.