Descripition Jeremie

Jeremie is the youngest of the group, as he is 12 for most of the first and second seasons, but turns 13 in Franz Hopper. On Earth, he wears a blue turtleneck and brown pants. He also has glasses, because he is nearsighted. Because he rarely goes to Lyoko, his powers, weapons, and costume are unknown. Some fans have designed virtual forms for him. His pajamas are dark blue.

Jeremie in Season 4.

Jeremie's role in the group is to operate the supercomputer and coordinate defense. Whenever XANA attacks, he locates the activated Tower and sends the others to Lyoko. Jeremie has enough authority within the group to order people to Lyoko, as he does to Ulrich, Odd and Yumi in Routine, and to suspend people from it, as he does to Ulrich in The Chips Are Down for operating the time reversion feature of the Supercomputer without his say-so. This is, however, mostly because he is the only one who can operate the Scanners, besides Aelita, who would normally agree with Jeremie anyway. Jeremie was the first one to discover Lyoko and the first person ever to speak to Aelita; having discovered the deactivated Supercomputer in an abandoned factory. After discovering Aelita's predicament of being stuck in Lyoko, he tried to create a materialization program for her, and eventually fell in love with her, talking to her on his laptop in most of his spare time about his Earth life and about hers. He eventually materialized her in the episode Code: Earth and went on a date with her.