Good to see you again @RiverSong and I’m very impressed you hit 4 crowns @awiz. You’re the first I’m aware of.
The best I’ve done is 3 (currently 2 until I finish stormcaller). It might take me a while to catch you to 4. 
I have 4 crowns too, believe I’m the only one on Xbox with more than 3. Sorry for the links, don’t know how to make edited pictures. 
Welcome. From time to time console players would pop in on the mythics thread before this.
Also impressive, so you’re in a league of your own over there @Tydda. I have tunnel vision and mostly pay attention to my mobile/PC side.
I finally hit #1 in weapons, and I drop to #2 on champion levels because of the new class a few days ago. I’m so close to 4 crowns. I see top player @awiz seems to have switched guilds since the last postings. In 6 months there will be dozens of people who are tied for #1 in 3 or more categories.
Wow I have two, All Fractions and Champion levels (in post) from None of the Above. I don’t see myself getting weapons, I don’t want to spend money on useless weapons and same thing with pets, too many gems for those cosmetic pets. I hate the event troops since all but one seems useless (and it is an annoying goblin) so wen’t another direction and got a 2nd Zuul. Not bad for a only VIP 4.
I thought about a second zuul but I didn’t see how a good team could feed enough mana to 2 zuuls.
It’s my first time with 4 #1 rankings, a quadruple crown (ascenscion, weapon, delve, champion level) :
As they stop adding classes, that will become the easiest #1 to hit.
You should leave the name of the board on your screen shots.
Updated to include headers. Good to see you again River Song.