Gundam Meister

Gundam Meister is the group of Gundam Pilots of Celestial Being and the main character of Mobile Suit Gundam 00 series. They are chosen by Veda and Celestial Being, and piloting a mobile unit called "Gundam".Once selected and approved by Veda, a Meister is assigned to service under the tactical supervision of their coordinators.

Election the Gundam Meister
Usually, the Meister being chosen by Veda and the Celestial Being. However, Not all Meisters joined Celestial Being by their own will, some were drafted/forced into the organization for their abilities.Some of them have a Meister of criminal backgrounds, and also there is a non-human Meister which called Innovades.Breaking the code of a Meister is considered a severe crime and is punishable by death. Meisters like Marlene Vlady and Fon Spaak have special explosive neck bracelets that can kill them instantly if they are deemed a necessary sacrifice.

Potential Gundam Meister
Lasse was one of the candidates to be a Gundam Meister. He was the former pilot of GNR-001 GN Arms. In A.D. 2312, he briefly piloted the 0 Gundam in Second Season. He's listed as a reserve Gundam Meister. Beside this, he still active in Celestial-Being as Ship Gunner of Ptolemaios. Initially he was a normal UNION-Japan citizen and Louise Halevy Boyfriend. 4 years later, after being save by Setsuna and knowing that Louise in enemy-side, he decide to join the battle as 0 Raiser pilot aiding Setsuna F.Seiei. After success to save Louise, he leave Celestial-Being to take care her.
 * Lasse Aeon 
 * Saji Crossroad

Trivia

 * In German, Meister is means Master