What are the gym leader IVs and EVs?

[xSilas]

(Not sure if this is the right place to ask but I didn't see a better spot) For the gym leader battles (and other important battles) do the pokemon have perfect IVs and well place EVs? I'm wondering for the sake of running damage calculations

[Dreamy]

The first few leaders have IVs ranging anywhere from 0-25 on most Pokemon, usually with weaker species having higher IVs to compensate. Shelly's Volbeat is the first perfect IV Pokemon I think, and from around Aya onward is where significant teams will have most or all Pokemon with maxed IV's. 

 

As for EV's, The first one with a competitive spread is Serra's ace, but they don't really come commonplace on most pokemon til around Badge 10-11.
To my knowledge, for any Pokemon that doesn't have a specific spread defined, they'll have 1.5x their level as EVs in each stat, up to a max of 85 (level 56 or 57)

[Gastronely]

Starting with Charlotte, they have 31 IV´s, and fully trained stats. I can be wrong, but i read this in another topic 

[kithas]

I think I read in some thread that Kiki was the first with, iirc, perfect IVS. And she's a Gym leader, all things considered. But I can be wrong.