The picture of the players putting their medals around Coach K's neck is a GREAT symbolic gesture and shows what they thought of him.
It would make a great poster ...
Just to be clear, those are the only medals Coach K will get. While every team player (including those that don't play in the final game) receive medals, the coaches do not. While he was part of the 92 Dream Team, he does not have a medal from that one. And he will not get a medal for this gold.
And K's accomplishment is not unique. Bobby Knight also has three NCAA titles and an Olympic Gold. He won in 1984, when the USSR and most of the tough Eastern European teams boycotted. As noted, Dean has two NCAA titles and a gold ... Hank Iba has two NCAA titles and a gold (from 1968) and a silver (from 1972).
Not sure if Rupp was officially the Olympic coach in 1948. His Fab Five team was the core of the gold medal team and I know he actually coached them in the London Games ... but they may have had a figurehead coach. He has four NCAA titles ... and gold?