Giveaway Winner Repetition

For the recent Baihu Lynx giveaway, I calculated the stats for the 20 channels I subscribed to and found some repetitive IDs of the winners.

MQE38? (4 times) (3 times in Spanish channels) ZKGH9? (4 times) 2QXI5? (3 times) 9CBR9? (2 times) LDXNN? (2 times) DBOCP? (2 times) KPSNW? (2 times) 54Z9J? (2 times) MJP9M? (2 times) OHY0K? (2 times)

The last character is left out intentionally.

3 out of 6 Spanish YouTubers have around 3-4 of the IDs above out of the 7 winners. 1 out of 7 English YouTubers has 3 of the IDs above out of the 7 winners. 1 out of 3 Vietnamese YouTubers has 3 of the IDs above out of the 7 winners.

It leaves me wondering if the giveaways hosted by some of them were legit. Or maybe there’s a strategy to increase your chances of winning.🤔