Within each motherboard manufacturer, there is typically a design team for each market segment they are targeting, be that server, channel or gaming. Overclocking is slightly different as most manufacturers have an extreme overclocker or two directly employed to focus on the engineering and put their name to the product. Nick Shih, former world #1, is the overclocker behind ASRocks OC range and the newest member of this family, the ASRock X99 OC Formula, bears his signature. This is the board for our review today.