Alex Louis Armstrong (アレックス・ルイ・アームストロング, Arekkusu Rui Āmusutorongu) also known as the Strong Arm Alchemist (豪腕の錬金術師, Gōwan no Renkinjutsushi) is a State Alchemist and officer in the Amestrian State Military. 

Alex Louis Armstrong
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Vital statistics
Aliases Strong Arm Alchemist, Leprechaun (by The Lightning)
Birthplace Amestris
Date of Birth 1959
Age 35
Family Unknown
Affiliations Unknown
Alignment Unknown
Species Human
Occupation State Alchemist
Rank Major

Promoted to Lieutenant Colonel (2003 anime)

Abilities Alchemy, Martial Arts, Boxing,

Wrestling, Super Strength, Portraiture, Tracking

Power Level Unknown
Weapons Steel Gauntlet with Array,

Bare Fists

Unique Trait Very Tall,

Nearly Bald, Muscular Physique, Trademark Armstrong sparkles

Goal Unknown
First Appearance Unknown
Voice Actor Christopher Sabat (FUNimation)
Seiyū Unknown