What are all the strongest trainers/superbosses throughout the mainline Pokemon games? [closed]

Question

Like Red in Pokemon GSC and HGSS and Steven in Emerald.

Comments

Red in all appearances (GSC, HGSS, BW2, and SuMo) Cynthia in all appearances, but specifically BDSP. Volo in Legends Arceus, Ghetsis at the end of Black and White, and Sada and Turo’s AI versions

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RGBY: Blue (if you’re not counting the professor oak battle)
GSC: Red
RSE: Steven?
HGSS: Red
BW: i would guess the 7 sages, but it’s been a long time since I played, also Cynthia? That one gave me a run for my money as a kid.

I don’t think I’ve played the rest of the games to the postgame enough to know. But hopefully my guesses provide some insight to those who have?

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https://pokemondb.net/pokebase/302047/which-trainer-has-highest-level-pokemon-each-core-series-game
Does this count as a duplicate?

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Gonna say yes unless it's explained how this one is different.