The selfie.
It’s become an act that is so ingrained in our culture that people even carry around sticks to help them do it.
Unashamedly taking photos of oneself has even turned some people into internet celebrities.
But well before it was popular, one man’s “selfie game” reached unprecedented heights.
Buzz Aldrin was the second man to set foot on the moon but is also responsible for another (albeit less significant) feat — the first ever space selfie.