Who has time to go through the internet to do digging? I mean, what would we find if we looked at the people haejin is working with to launch his www.bitcoin.live project?
Let's take a look:
It looks like they all love their anonymity... I wonder why?
Well atleast one of them has a real name, let me present to you Peter Brandt. A quick google search and I found this:
https://thelonelytraderv2.wordpress.com/2017/10/24/peter-brandt-another-fake-trader/
If you're googling Haejin Lee and Peter Brandt because you are thinking of signing up to www.bitcoin.live, trust your gut and stay away. If it smells bad, it probably isn't much good.
There is a lot of great content out there, mostly for free if you want to learn about Bitcoin and Blockchain.
[Updated with a new link following comments from @haejin]