Klaus Markos

Klaus Markos
Biological Information
Species	Human
Status	Alive
Universe Information
Home universe	Earth-1
General Information
Occupation	Weapons supplier (formerly; incarcerated)
Affiliation	Solntsevskaya Bratva (formerly) Digger Harkness (formerly)
Actor	Adam Lolacher

Klaus Markos is a member of the Solntsevskaya Bratva who supplied Digger Harkness with his boomerangs. In 2013, he was arrested by Officer Quentin Lance for identity theft.

Appearances

Arrow

Season 3

• "The Brave and the Bold"