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About Sungho Kim (Ochoigam)
I'm Sungho Kim, a Korean author who writes online as Ochoigam. I write and run this site.
Who I am
I've published e-books on study methods, cryptocurrency, and how AI is changing what it means to be human. I'm currently working on a book about whether crypto can become the money of the future.
Why this site exists
Most crypto "bonus" pages are copies of each other: huge "up to $10,000" headlines, no dates, and nothing about who can actually use the offer. I built Crypto Perks Guide to do the opposite: check the rules first, show when each page was last reviewed, and say plainly when something isn't available where you live.
That's why the homepage starts with a country check. If OKX or your local regulator blocks your country, the sign-up button is disabled, even though that means fewer sign-ups for me.
How the site is funded
I'm an OKX affiliate. If you sign up with code 33746534 and trade, I earn a commission from OKX at no extra cost to you. I've set the link to share the maximum 20% of that commission with you as a trading-fee rebate. More detail is in the affiliate disclosure.
How I check information
- OKX's own help pages and Risk & Compliance Disclosure come first.
- Local regulator actions (like the Philippine SEC's 2025 block) are added when they're confirmed.
- Every guide is reviewed monthly, and the "last reviewed" date only changes when it has actually been checked.
- No price predictions and no investment advice. Crypto is volatile, and you can lose money.
More on this in how we check information.
Find me elsewhere
Spotted something outdated or wrong? Message me on X and I'll fix it.