This guard position isn't just given to anyone, this guy very likely has an outstanding military record.

They absolutely do. Very few have the opportunity to even try to train for the position.

Twenty-four hours a day, soldiers from the 3rd U.S. Infantry Regiment, known as "The Old Guard," stand watch over the Tomb. The Tomb Guards, also called Sentinels, are chosen for this prestigious and highly selective post only after rigorous training and a demanding series of examinations. The Old Guard has held this distinguished duty since 1948.  

The 3rd U.S. Infantry Regiment, traditionally known as "The Old Guard," is the oldest active-duty infantry unit in the Army, serving the United States since 1784. The Army's official ceremonial unit and escort to the president, it also provides security for Washington, D.C. in times of national emergency or civil disturbance. The unit received its name from Gen. Winfield Scott during a victory parade at Mexico City in 1847, following its valorous performance in the Mexican War. The black-and-tan "buff strap" worn on the left shoulder replicates the knapsack strap used by the unit's 19th-century predecessors to distinguish its members from other Army units.

Would-be Tomb Guards must first undergo an interview and a two-week trial. During the trial phase, they memorize seven pages of Arlington National Cemetery history. This information must be recited verbatim in order to earn a "walk."

New Sentinels learn the history of Arlington National Cemetery and the grave locations of nearly 300 veterans. They learn the guard-change ceremony, the manual of arms, and methods for keeping their uniforms and weapons in immaculate condition.

The Sentinels must pass multiple tests to earn the privilege of wearing the silver Tomb Guard Identification Badge. First, they are tested on their manual of arms knowledge, uniform preparation and walks. Then, they take the badge test, consisting of 100 randomly selected questions from the 300 items memorized during training. The would-be badge holder must get more than 95 percent correct.

The Tomb Guard Identification Badge is an upside-down, laurel-leaf wreath surrounding a depiction of the Tomb's front face, the words "Honor Guard," and figures representing Peace, Victory and Valor. Over 600 Tomb Guards have earned the badge since the late 1950s. 

70 years, and only about 600 Sentinels. That means only about 10 new Sentinels per year make it through. For context, there are roughly 2,400 active Navy SEALs as of 2025.