Is twin brother to Shawn Ashmore.
Has his grandfather's initials tattooed on his wrist, as does his twin brother Shawn.
He and his brother, Shawn Ashmore, have both played popular comic book characters. Aaron played "Jimmy Olsen" on Smallville (2001) (2006) (TV), while Shawn played Bobby "Iceman" Drake in the X-Men films.
Aaron and his twin brother, Shawn Ashmore, both played a role on Smallville (2001). Shawn played "Eric Summers" aka "Leech" in an episode of the same title, Smallville: Leech (2002), and also the episode, Smallville: Asylum (2004). Aaron plays the recurring character, "Jimmy Olsen", since his debut episode, Smallville: Zod (2006).
Brother-in-law of Dana Renee Ashmore (aka Dana Wasdin).
Before he was cast as Jimmy Olsen in Smallville (2001), his identical twin brother Shawn Ashmore was considered for the same role in Superman Returns (2006). Sam Huntington was eventually cast in the film.