Having studied the features of Karlsen (KLS), I believe that this coin does not have a serious future. Even if KLS is listed on some exchanges, it’s unlikely that this coin will take off. There is a lot of competition in the cryptocurrency market, promotion requires a lot of money, which the developers do not have, judging by their website and information about the project available on the Internet.
it will probably take time as well. KAS didn't just mature in a short period but this will likely fall as a scam when the development fails. nothing is listed for free these days though so this is gonna be a struggle for dev with no support.
can't see a rich list but it says mined 2.38 %. supply is too much to make it. can't say there's a 50% chance that this going to succeed. ye wanna see the price after first exchange to list.