What was your first level 100 Pokemon?

[Rakurai]

The highest I had in B/W was a level 92 Hydreigon.

Thanks to B/W 2's easy leveling via the Join Avenue and White Treehollow, I have 15 level 100s now, the first of which was a Hydreigon I bred using the aforementioned one.

[mono_the_infernape]

My fist level 100 is my Infernape from Diamond. Migrated at lv. 98, then leveled up in the elite 4 in Black.

[AnnoyingBat]

My first ever Level 100 Pokémon was the shiny Haxorus from the Nature Preserve. The Black Tower and the White Treehollow were used for most of the training (The breeders in the treehollow giving the most experience). I used my Haxorus to complete the one-Pokémon E4 challenge.

[SpeedDeoxys]

My first Lvl 100 in Black was my Kyurem. Before that, in Pokémon Blue, I had many Lvl 100 using the MISSINGNO. glitch.

[ansem the wise]

my first ever lv100 was my wailord in sapphire but in black it was my hydreigon.

[Cosmic_SlayerX]

Feraligator in Gold.

[Ryan7437]

My trusty and loved Infernape was level 98 when my Diamond went through the washer ;_; but aside from that, swampert. i kept mud kip to level 98 >_<

[broomstig]

was lapras in the original pokemon red. worked so hard training it, this was before i found out about all the glitches you could use to get a ton of rare candies (which im ashamed to admit i did use for the rest of my team, i was really young)

[Popboi]

In black it was my beloved Haxorus <3
Overall it was Nidoking on Pokemon Yellow

[-Vulpix-]

In Pokémon Black/White I haven't leveled any up to 100 yet, looks like my first will be Zebstrika which I think is at level 62 or level 72 I can't remember which. First Pokémon I did level up to 100 was Butterfree back in Pokémon Red.

[Dragonquester]

First ever was my Empoleon, back in platinum, the first pokemon game I ever got(thank god I did). Now I have one game(at least)from every gen of the main series, goin all the way back to good ol red'n'blue. Oh, and all the way to B2/W2. First gen V was my trusty Samurott, my trusty starter(nickname Otter).

[EonDragonFTW]

Swampert, Latios, or rayquaza in emerald.
Can't remember.

[Pikafleg]

In my fire red I got my charizard up to level 100! It was so cool that I did it, and it probably took a really long time....guess it was the one time there wasn't something else pokemon-related for me to move on to lol. I also got a raichu in that game up to level 92, and a dragonite up somewhere close in the 80's....not level 100 for either, clearly, but in those games getting that high levelled is hard and takes a lot of work!

[golduck#1]

I cannot remember if I did one without rare candy cheating in the first two gens so then that leaves me with Blastoise in fire red followed by Zapdos and Crobat shortly after.

[Gothic-Gothorita]

My first Level 100 Pokemon, I think, was my Zekrom that I got from the event. But discounting that, I believe my first is my Chandelure I use to EV Train low-leveled Pokemon with.

[!jirachi!]

first ever was my empoleon on my diamond when I was like 8. now I noticed it has a modest nature
my first lvl 100 in black was samurrot. starters are always the first pokemon that I train to lvl 100

[lavulin]

My first lvl 100 pokemon was Hydreigon. I want to train all my team since they are at lvl 90 and up. My Serperior is lvl 95 and Cincinno is lvl 91.

[LiepardTrainer]

I officially don't have one at level 100, but I have two in White and two in Black 2 that I'm slowly raising to high levels. In White I finished Elite 4 - I still need to face the champion, in Black 2 I have not yet reached the Elite 4 - I'm close.

Two of them are Mienshao. In White he is at level 64, in Black 2 she is at 62.

the other one in White he is Dewott, at level 61.

the other one in Black 2 she is Watchog, at level 61.

[Zoruaruler]

My first in Black and White was my Infernape. I traded it from my Platinum (original game with Infernape was Diamond) It was level 98 when I traded it, I leveled it up by battling the Elite 4 once and battling every trainer in the post game with him. My first ever was my Colosseum Umbreon which unfortunately perished in a corrupt LeafGreen file.

[aswertyuiol]

I never got a level 100 (yet) but I came pretty close with Garchomp before my stupid Pearl decided to screw up and delete my file. Damn you, Pearl.