Reiner Braun

Age: 17,

[Spoiler] 21 (after time skip) [/Spoiler]

Birthday: August 1

Height: 185 cm (6'1") -> 188 cm (6'2")

Weight: 95 kg (210 lbs) -> 83 kg (182 lbs)

Affiliations: 104th Trainees Squad, Scouting Legion

Graduation Rank: 2nd

Reiner Braun is strong willed, with a solid constitution. He is most adept at gaining the trust of his comrades. He is ranked no 2 of the trainee class and helps Eren out during his training days.

Major spoiler

[Spoiler] It is later revealed that Reiner is a Titan-Shifter. He is the Armored Titan that opened the gates of Wall Maria along with his partner Bertolt, the Colossal Titan, with the intention of slaughtering the wall's inhabitants. [/Spoiler]

Note: Reiner Braun is the official English translation by Kodansha.