South Korea
Rainishere is a South Korea-based financial educator of Hong Kong origin who built his YouTube channel around a personal pivot: after spending years at multinational banks — where his daily work…
Total Followers +0.6%
332K
Across YouTube, Instagram
Primary Platform
YouTube
308K followers · 93% of audience
Engagement
3.5%
vs. 1.5% category median
Sponsorship Tier
Mid
Est. $588–$1.6K / IG post
| Window | YouTube | Combined | ||
|---|---|---|---|---|
| Last 7 days | +0 +0.0% | +0 +0.0% | +0 +0.0% | +0 |
| Last 30 days | +2K +0.6% | +5 +0.0% | +0 +0.0% | +2K |
| Last 90 days | +3K +1.0% | +0 +0.0% | +0 +0.0% | +3K |
| Last 365 days | +3K +1.0% | +0 +0.0% | +0 +0.0% | +3K |
Daily follower snapshots from CreatorDB's longitudinal index.
| Brand | Type | Platform | Date | Performance vs. baseline |
|---|---|---|---|---|
| Interactive Brokers Group Sponsorship | Sponsored content | YouTube | Sep 2026 | — |
| Seeking Alpha Sponsorship | Sponsored content | YouTube | Sep 2026 | — |
| Odoo Sponsorship | Sponsored content | YouTube | Dec 2024 | — |
Rainishere is a South Korea-based financial educator of Hong Kong origin who built his YouTube channel around a personal pivot: after spending years at multinational banks — where his daily work revolved around bonds and IPOs — he achieved what he describes as financial independence in 2020, transitioning from salaried employee to self-directed investor. That origin story, signalled in both his YouTube and Instagram bios, is the backbone of his content. He produces Traditional Chinese-language videos (often subtitled in English) covering passive income strategies, macroeconomic risk analysis, stock markets, bonds, Hong Kong's Mandatory Provident Fund, and inflation — the kind of practical, ex-practitioner perspective that is relatively scarce in Chinese-language personal finance content. His video titles lean into broad economic themes and occasionally urgent framing around market cycles and job displacement, which drives discovery from an audience concerned about long-term wealth building.
Rainishere reaches an audience concentrated in South Korea primarily through YouTube, and is best activated via long-form YouTube integrations, Instagram Reels and Stories. As a finance creator they map naturally to brands targeting that space. Demonstrated partners include Seeking Alpha and Interactive Brokers Group. Engagement on YouTube runs around 3.6%, 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 finance 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 South Korea-focused brands in finance and related categories, Rainishere offers a defined, creative-fit audience rather than broad, low-intent impressions.
Benchmark estimates for a creator at Rainishere's tier (Mid, 332K combined followers, South Korea). 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.
Yes — Rainishere worked for many years at a large multinational bank, spending their days on bonds and IPO deals. That institutional finance background is central to their brand identity, and they present themselves as a 前Banker (former banker) to establish credibility with viewers who want advice grounded in real professional experience.
Rainishere describes making the deliberate shift in 2020 from being an Employee (E) to a full-time Investor (I), reaching what they call 財務自由 — financial independence. Rather than working for money, they now live on investment returns and share the strategies behind that transition on their YouTube channel.
Yes — 強積金, Hong Kong's Mandatory Provident Fund, appears regularly in Rainishere's hashtags and video topics. This makes their channel one of the few YouTube channels producing Traditional Chinese content that addresses Hong Kong-specific retirement scheme planning alongside broader US stock and bond strategies.
Most of Rainishere's content is delivered in Traditional Chinese — accessible to both Cantonese and Mandarin speakers — with many videos tagged [中文ENG], indicating bilingual presentation or English subtitles. This format is designed to serve the wider Chinese-speaking diaspora spread across Taiwan, Hong Kong, and Western countries.
Rainishere has published content framing 2025 as a potential major economic crisis point for Asia and warning that 2026 could see the bursting of what they describe as one of history's largest financial bubbles. Their channel consistently covers macro risk — inflation, asset bubbles, and generational wealth erosion — as part of helping viewers prepare their portfolios.
Yes — Rainishere has produced content specifically listing job categories most at risk from AI-driven layoffs, framing it as an urgent financial planning issue. It fits their recurring theme of helping viewers adapt to economic disruption rather than waiting until they're personally affected.
Interactive Brokers has sponsored content on Rainishere's YouTube channel, as has Seeking Alpha — both directly relevant to an audience focused on stock and bond investing. Business software platform Odoo has also appeared as a sponsor, suggesting the channel reaches viewers who run their own ventures alongside investing.
Rainishere has specifically addressed passive income strategies starting from as little as 1萬元, signalling that the content is designed for people who are not yet wealthy. Their stated goal is to make investment concepts practical for viewers at early stages of building wealth, not just those with large existing capital.
Rainishere identifies with both Korean and Hong Kong culture — shown by the 🇰🇷🇭🇰 flags in their bio — and produces all content in Traditional Chinese regardless of where they're based. Their largest audience is concentrated in Taiwan, with significant followings also in Hong Kong, overseas Chinese communities in the US and UK, reflecting how Chinese-language finance content travels across borders digitally.
Rainishere's viewership is overwhelmingly male and skews toward the mid-thirties to fifty-plus age range — exactly the demographic actively thinking about retirement planning, passive income, and long-term wealth building. Taiwan makes up the largest single geographic share of the audience, followed by South Korea, Hong Kong, and Chinese-speaking communities in the US and UK.
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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@rainishere · YouTube
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