The crash of EK521
 

The crash of EK521, was invariably due to pilot error, but the professionalism carried out by the crew to evacuate all of the 300 souls on board, deserves more than anything. Considering how the passengers were panicking, and even having 10 evacuation slides on board the Boeing 777, but only 3 of them at the back were usable.
Overall, even after ploughing through the runway, and impacting anything on its way, the entire hull of the mighty Boeing 777, stayed intact, to me, is one of the best inventions happened to our generation. I also did a flight analysis on the crash, please find the link attached!