It's a Brave New [Sixth] World
Shooty and Russian
One of the Survivors of The 2016 Drake Hotel Incident. He woke up in the sixth age along with 3-4 other attendees depending on who you ask. He was more fortunate then two of his fellow peepsicles. As they had latent metahuman DNA which activated sometime while they were in the freezer.
His skills and age seem to suggest someone with a past with the Russian ruling class.