mohamedraif (often referred to as moh or raif on the IRC and forums, respectively) is an inactive highscorer/speedrunner and occasional mapper; as of July 25, 2018, his last level submitted to NUMA was in 2009. He is best known in the Metanet community for his MBDs (Manually Built Demos). These demos typically display speed, cleanliness, innovations, precision, and flawless execution of tricks that are sometimes practically impossible for any human to replicate. According to some prominent community members, they are the best thing to have ever happened in the whole history of N. You should definitely watch all of them; they can be found on the forums.
He has at least two highscoring accounts, including mohamedraif and mohamedraif2. He sometimes uses the latter for lowscoring competitions on some maps (usually Blur ones).
Although much of his time on N was dedicated to MDBing, mohamedraif does have some highscore 0ths, which are listed below. Additionally, as of July 25, 2018, mohamedraif currently holds the speedrun 0th for 38-1, 82-1, and 163-1. His 0th on 05-2 is likely the max for that level, seeing as he failed to improve on this run using an MBD. As of 27 February 2012, he also has more than 600,000 deaths recorded.
List of 0th scores for Raif as of July 25, 2018: 05-2 - 82.925 16-1 - 93.275 25-2 - 82.000 29-0 - 154.025 63-4 - 111.175 80-3 - 127.550 Total: 6 0th scores