United States
Fuslie is the online handle of Leslie Fu, a Los Angeles-based streamer and content creator who built her following primarily on Twitch before expanding her YouTube presence with clips, highlights, and short-form content.
Total Followers +0.2%
2.1M
Across YouTube, Instagram, TikTok
Primary Platform
YouTube
909K followers · 43% of audience
Engagement
4.5%
vs. 1.5% category median
Sponsorship Tier
Macro
Est. $9.6K–$22K / IG post
After two years under an exclusive YouTube Gaming contract, Fuslie announced her Twitch Partner badge had returned and she would simulcast on both Twitch and YouTube starting October 29, 2024.
On August 8, 2024, Fuslie confirmed on stream an emotional affair with fellow creator NoahJ456 while he was still married, prompting a hiatus. She returned to streaming on September 19, 2024.
| Window | YouTube | TikTok | Combined | |
|---|---|---|---|---|
| Last 7 days | +0 +0.0% | +0 +0.0% | +0 +0.0% | +0 |
| Last 30 days | +2K +0.2% | +3K +0.5% | +0 +0.0% | +5K |
| Last 90 days | +3K +0.3% | -3120 -0.5% | +0 +0.0% | -120 |
| Last 365 days | +3K +0.3% | -3120 -0.5% | +0 +0.0% | -120 |
Daily follower snapshots from CreatorDB's longitudinal index.
| Brand | Type | Platform | Date | Performance vs. baseline |
|---|---|---|---|---|
| Nintendo Sponsorship | Sponsored content | YouTube | Mar 2026 | — |
| samsungmobile Sponsorship | Sponsored content | Jul 2024 | — | |
| 100 Thieves Esports / Gaming Org | Brand ambassador | Long-term | — | |
| Dove Beauty / Personal Care | Brand ambassador | Long-term | — | |
| Sock and Mushroom Lifestyle / Fashion | Co-founder | Long-term | — |
Fuslie is the online handle of Leslie Fu, a Los Angeles-based streamer and content creator who built her following primarily on Twitch before expanding her YouTube presence with clips, highlights, and short-form content. She rose to wider prominence during the group gaming boom of the early 2020s — particularly through collaborative Among Us and variety-game streams alongside a well-connected circle that includes Valkyrae, Ludwig, and Sykkuno — and has maintained that social, ensemble-style content as her signature. Beyond gaming, Leslie incorporates singing and slice-of-life moments into her output, giving her channel a personality-forward quality that sits closer to entertainment than pure esports. She operates under the 100 Thieves roster as a signed content creator, anchoring her professionally within one of North America's more commercially active gaming organizations.
Her audience skews heavily male and is concentrated in the 18–34 age band, with the majority based in the United States and a meaningful secondary footprint in the UK and Canada — a clean anglophone gaming demographic that travel well for brand deals. Sponsor appearances from Nintendo and Samsung signal that she attracts both endemic gaming partners and mainstream consumer-electronics budgets, a crossover positioning that relatively few variety streamers achieve at her tier. Engagement rates across all three platforms run well above category norms, suggesting her community is genuinely invested rather than passively subscribed. With her organizational backing through 100 Thieves and a content style that leans into friendship dynamics and personality rather than competitive skill, she is well positioned to grow her brand-partnership footprint as the lines between gaming content and lifestyle entertainment continue to blur.
Fuslie 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 Esports / Gaming Org, Beauty / Personal Care, Lifestyle / Fashion, a clear signal of fit for brands in those categories. Demonstrated partners include Nintendo and samsungmobile. Engagement on YouTube runs around 4.5%, pointing to an audience suited to category-relevant, mid-funnel brand campaigns rather than pure-reach buys.
Benchmark estimates for a creator at Fuslie's tier (Macro, 2.1M combined followers, United States). Pulled from CreatorDB's category benchmarks.
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Fuslie is pronounced "fooz-lee" — she spells this out herself in her YouTube channel description. The handle is a stylized version of her real first name, Leslie.
Her real name is Leslie Fu. She uses the handle Fuslie online, which is derived directly from her first name, and she introduces herself as Leslie in streams and videos.
Yes — her Instagram bio still lists her as a content creator for 100 Thieves, the esports and lifestyle organization founded by Nadeshot. She joined the org alongside other prominent variety streamers and remains affiliated as of mid-2026.
Sock and Mushroom is a brand Fuslie co-founded with her partner Squeex (Edison Park). It's a lifestyle and merchandise brand the two run together, and she promotes it regularly across her social channels.
Yes, Fuslie and Squeex (Edison Park) are a couple. He appears consistently in her content and she tags him across TikTok and Instagram posts, making their relationship a recurring part of her online presence.
Fuslie lists singing as a genuine interest alongside gaming in her YouTube bio, and it comes up organically on stream rather than as a performance piece. It's a long-standing part of her personality that fans of her streams will recognize.
Fuslie is a variety streamer with a heavy social-gaming lean — titles like Codenames and Wordle show up frequently alongside whatever big multiplayer games her friend group is playing. Her content prioritizes the comedic hang-out energy over competitive play.
Yes — Fuslie partnered with Dove as part of their "Change Is Beautiful" initiative, tagging it across her content with #dovepartner and #changeisbeautiful. It was one of her more prominent non-gaming brand deals.
Yes — the three are part of the same tight-knit LA streaming circle and collaborate regularly. Fuslie tags both Valkyrae and Ludwig across TikTok and Instagram posts, and they appear together in group streams and vlogs on a consistent basis.
Yes — Nintendo is one of her confirmed sponsors, with a sponsored YouTube campaign running as recently as early 2026. She has also worked with Samsung Mobile on Instagram content, showing a mix of gaming and consumer tech partnerships.
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 →
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