The strategic mind of the JLA. One of its founding members as well as one of the "Big Three" or the "Trinity." One of the toughest fighers in the world, as well as one of its greatest detectives and possibly the smartest man alive. Although he has caused trouble with the JLA in the past, like with the Tower of Babel and pre-Infinite Crisis buildup, he is someone that they can always count upon.

The greatest woman to ever serve on the team. A founding member of the JLA, and one of the "Big Three" or the "Trinity." A consistent member of the team and a bane for all those supervillains who hoped that a woman would be the weak link in the JLA.

Possibly the greatest speedster of them all and founding member of the JLA. His friendship with Hal Jordan was one of the cornerstones of the team, and his sacrifice at the end of Crisis on Infinite Earths made him a saint in the eyes of his peers.

The ultimate symbol of the JLA and all its greatness. One of the founding members as well as one of the "Big Three" or the "Trinity." Incorruptibly virtuous and the rock solid center of the team.

The heart of the team. One of the founding members, he is to the JLA as Captain America is to the Avengers. Perhaps coincidentally, when the two teams joined forces in a crossover, Cap led the team, but Martian Manhunter coordinated everything with his telepathy. A part of more iterations of the team than anyone else, and as tough a fighter as Superman. He lived and died as the ultimate Justice League member.