"Lesnik (smart person)"

He knows and reads a lot about Twitter and everything related to it. I often see him at different speces where he can listen as well as talk. I'd even call him funny, as we often chat in private messages and I like the way he speaks. I also know that he does a lot of testnetting, retroactivity, and download node on your computer. I really admire the man, because he's very smart and professional.