Hmm, I can't really member that many people, but here are the ones I know.

Aphrodite (Saw her in my modified Race2.j2l 4-5 times and that's the last I saw of her)

E.t. (Well can't say I knew him from back then, or maybe I did I guess I am losing my memory)

Blizzard (Oh man did he ever go through changes he hated me a lot at one time. For Something I can't remember, he had a whole mess of mood swings.)

Admael(Didn't know Addy from back then but she's just like BlurredD who joins a server for 1-2 minutes then quickly leaves.)

JJ Xeno GPW (Back then he was a Multiclanner, and he left evil GPW and great JJ)

Shadow GPW (Leader of evil GPW clan, only one true good name for this clan and that was "God's Promise to Win" the names got real bad after that name was expunged).

Speedy (He remind me of Speedy Gonzales)

Speeder (He reminds me of Speedy Gonzales)

Bartman (He reminds me of Bart Simpson)

Nova (Is he/she still mad with me, I wonder.?)

----- (Someone i can't get the name of currently, but he had a Pokemon Trivia competition with me once and I lost )

JJ Sysop (The leader of the first clan I joined, and i'm still in the clan. He's younger than me!)

Trilogy DW (I never conquered him in a duel before)

HunterGPW (Hard, also)

CraccoBoyCC (Hehe I fooled him a couple days ago)

AnnonJoat/Crosis (He created one of the most evil test levels)
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Ton more, i've left out. But i'm only human, and I forgot.
And also how could all of you forget to add me in your list!!!!! What the heck, i'm from late '98 and only 1 person added me!!!!! Thanks to E.T. the only guy who remembered to put me in their list!