Writing something like this:
>“I’ve interviewed more than 70 of the world’s most interesting people on my North Star Podcast, built a weekly email newsletter with almost 10,000 subscribers, and my most popular articles, such as What the Hell is Going On?, have been read more than 100,000 times. I’ve done all this in just a couple of years.“
will attract contempt and make you look like a moron. Boasting your achievements in such a straightforward way might be ok for a US public, but in Europe everyone just thinks “so what” and then “what the hell is this person trying to sell me”?