There have been 681 cups. Clem has won 93. That’s 14%. If you think that’s bad, just wait until you hear about 1 guy winning 40% of premier tournaments and 3 guys winning 71% collectively. As I said, ESL cups are more valid.
If you want an even better sample, look at Grandmaster. Grandmaster is a continuous tournament made up of pro players and their alt accounts, and a few odds and ends GMs here and there, and protoss dominate it perpetually. They’ve held the most GM slots for 25 seasons which is equivalent to 25 rounds of the ladder tournament. They win it by massive margins, too. We’re talking 47% of EU GM.
Here is a statistical test used on Grandmaster to show how bonkers insane it is: