updates | February 15, 2026

Griffin Johnsen - Age, Family, Bio

Owner of the The Armchair Historian, LLC and the Armchair Historian YouTube channel which specialized in animated military history videos. He has earned more than 2.2 million subscribers.

Before Fame

He launched his channel with a video called "Crusader Tank" in June of 2016.

Trivia

Some of the most watched videos of his channel included "What was D-Day like for the Germans?" and "Why was Italy so Ineffective in WWII?"

Family Life

He is from East Stroudsburg, Pennsylvania.

Associated With

He used YouTube to give history lessons much like fellow YouTube educator Tom Richey.