It’s useless to base only on the number of win without checking the percentage of tickets holding of this winner. If they hold only small amount of ticket then still keep winning consecutively then there might be a problem but if these users on the list is holding the majority of tickets per round then there’s nothing wrong.
This is normal on any competition that whale dominates the it due to the wager they are contributing to increase their winning chance.
It’s very hard to confirm if they are cheating or not if the contest has record of the number of ticket sold per round.
I completely agree with you about this. We already know that the user with 37419370 ID is a big whale and he is wagering crazy amounts,
Well, in the first two draws he has about 65% of the tickets, and in the third draw he has 33%. Nothing surprising here.