Inside a small brick building, Private First Class Christopher Clark pedals a stationary bike inside what looks like a regular gym.
What does private first class refer to? In many armed forces in the world, Private First Class is a rank held by junior enlisted persons. It's a military rank. Clark is a Private, and I'm guessing First Class is a subset of Private. "Private First Class" is a title. Chances are that Christopher Clark is either in the army or the navy, where officers are ranked in respect to their positions. You can start at General or Commander and work your way down. While I'm not sure where "Private First Class" is on the scale, it's rather low down (just one level above "Private", I believe). | 