It's hard, since there's ton of big names in the top 10/15, like I'm not even sure if he beats someone like Yay on the totem pole if he achieves all of that at most. The biggest factor for him is longevity but most of the top 10/15 guys already match him there, or peaked higher
Not sure how much stock you put into cores that continue to be successful but even then its already a huge list:
Aspas, Chronicle, Derke, Leo, Alfajer, TenZ, Sacy, Meteor, KK, Jingg, Forsaken (yes I know he's in a slump), Something, D4V4I, Ethan, nATs, Texture, Mako, Zekken, and many others I can't currently think off the top of my head.
I don't even have Yay, Demon1, Brawk, and G2 in there, and they've shown really high peaks or dominance.