The third man who stayed inside the appolo 11 lunar lander?

Answer 1

the lunar lander only held two people there was no third person in the lunar lander, Mike Collins orbited the moon while neil Armstrong and buzz Aldrin landed on the moon.

Answer 2

The third man who stayed inside the Apollo 11 lunar lander was Michael Collins. While Neil Armstrong and Buzz Aldrin descended to the moon's surface, Collins remained in lunar orbit aboard the Command Module. He played a crucial role overseeing operations and ensuring a safe return back to Earth for the crew.