A-Train is one of the main characters in the Amazon series The Boys. He is a speedster who used to be a part of a team known as Teenage Kix but is now a member of The Seven. He inadvertently killed Robin Ward (Hughie Campbell's girlfriend) with his powers while high on Compound V, which led Hughie to join The Boys for revenge.
Powers and Stats
Origin: The Boys (TV Series)
Classification: Human, Superhero
Attack Potency: Wall level (Slammed Kimiko through a train station wall, destroyed a concrete roadblock by running near it, obliterated Robin's body by accidentally running through her)
Speed: Supersonic (Outsped a bullet as a child, could run at 1,000 mph and interview all of Manhattan in 30 minutes. Causes sonic booms while running), possibly Relativistic+ (Dodged several of Annie’s light beams)
Lifting Strength: Class K (Pulled a train around with an injured leg)
Striking Strength: Wall Class
Durability: Wall level (Unharmed by running into Robin with enough force to reduce her body to bloody paste)
Stamina: Athletic human, likely superhuman
Range: Standard melee range
Standard Equipment: Vials of Compound V
Intelligence: Above average, helped run a secret drug trafficking conspiracy and keeps his shadier actions away from public knowledge.
Weaknesses: His addictive overuse of Compound V has decreased his health, to the point where he eventually suffered a heart attack. Obsessed with staying the fastest human alive