How does Carlsen keep track of al these games ?

[Chessqueen]

Not only he is playing Blindfolded but they are making moves out of sequence, Not like first board #1, then Board #2, Now that tell us that the greatest chess Mind like Morphy Carlsen etc...., besides having an intensive mass amount of chess Knowledge, they all have photography memory, not only they memorize opening up to move 18, but they also keep an entire game in their memory, they could be in the Bathroom with a microphone attach to their ear or inside of a dark room and continue they game in a World chess championship until they return back to the game from the bathroom, whenever Carlsen is playing against a lower rated opponents like a 2500 Fide, he should ask to play them Blindfolded. Notice that player on Board #2 is Paul Hoffmann rated 2378 https://ratings.fide.com/profile/4664450 Here are the 3 simul games