Who was considered America's "ace of aces" in World War I?

The title of America's "ace of aces" in World War I is attributed to Eddie Rickenbacker, who was a notable fighter pilot and a prominent figure during the war. Rickenbacker achieved 26 confirmed aerial victories, making him the top-scoring American pilot of the conflict. His skill in combat and leadership qualities earned him recognition and respect, not only among his peers but also from military leadership, who often emphasized his contributions to aerial warfare.

The other individuals listed, while notable in their own right, do not hold the same distinction as Rickenbacker. John McGee, for example, was a successful pilot, but his record does not compare to Rickenbacker's. Frank Luke was also a celebrated ace, known for his daring missions, but he scored fewer victories than Rickenbacker. George Beurling, on the other hand, made his mark in World War II and is not relevant to the context of World War I ace pilots. Thus, Rickenbacker's significant accomplishments and leadership during World War I is why he is recognized as America’s "ace of aces."