That's Buzz Aldrin to the left and I don't know who, one of the alternate astronauts, to the right with the map. The dude with the map is the only one who actually touched his toast (Buzz seems to have skipped the eggs and gone for steak and steak). Okay, I have to admit buzzcut redshirt guy looks to be in pretty damn good shape despite his partaking in toast and marmalade.
Speaking of Buzz Aldrin, the guy is currently 81 years old and going strong.
And he still has a damn good right hook.