- "Just your typical prison alpha. He didn't like you threatening his reputation."
- —Mick Rory's description of Boris[src]
Boris (died 1986) was a prisoner incarcerated in Koshmar in 1986.
When Mikhail Arkadin was trying to manage the prisoners after elecromagnetic locks on the cell doors failed, Mick Rory pushed him into Boris' cell. Boris then immediately grabbed Arkadin from behind and threw him on the floor. He was killed when Valentina Vostok as Firestorm became unstable and caused a nuclear explosion in Koshmar.