If I remember right, it was Pokemon. I then got into more when Toonami was doing its thing back in the day (Dragonball Z, Gundam Wing, Tenchi Muyo, Yu Yu Hakusho). A friend of mine then showed me a few other anime movies and series (3x3 eyes, Spirited Away, Akura, Cowboy Bebop, Trigun, Hellsing). The last anime I ever watched was Great Teacher Onizuka. I tried getting into Bleach in the beginning, but lost track of it after watching about 20 episodes of it.