First players to reach 99 in each skill:
 Attack | Harley0 | May 7, 2016 | See rest |
 Defence | Harley0 | May 7, 2016 | See rest |
 Strength | Harley0 | May 7, 2016 | See rest |
 Constitution | Harley0 | May 7, 2016 | See rest |
 Ranged | Harley0 | May 7, 2016 | See rest |
 Prayer | Harley0 | May 7, 2016 | See rest |
 Magic | Harley0 | May 7, 2016 | See rest |
 Cooking | Harley0 | May 7, 2016 | See rest |
 Woodcutting | Harley0 | May 7, 2016 | See rest |
 Fletching | Harley0 | May 7, 2016 | See rest |
 Fishing | Harley0 | May 7, 2016 | See rest |
 Firemaking | Harley0 | May 7, 2016 | See rest |
 Crafting | Harley0 | May 7, 2016 | See rest |
 Smithing | Harley0 | May 7, 2016 | See rest |
 Mining | Harley0 | May 7, 2016 | See rest |
 Herblore | Harley0 | May 7, 2016 | See rest |
 Agility | Harley0 | May 7, 2016 | See rest |
 Thieving | Harley0 | May 7, 2016 | See rest |
 Slayer | Harley0 | May 7, 2016 | See rest |
 Farming | Harley0 | May 7, 2016 | See rest |
 Runecrafting | Harley0 | May 7, 2016 | See rest |
 Hunter | Harley0 | May 7, 2016 | See rest |
 Construction | Harley0 | May 7, 2016 | See rest |
 Summoning | Harley0 | May 7, 2016 | See rest |
 Dungeoneering | Harley0 | May 7, 2016 | See rest |
 Divination | Harley0 | May 7, 2016 | See rest |
 Invention | Harley0 | May 7, 2016 | See rest |
 Archaeology | TBD | See rest |
* Keep in mind that data before 2007 is missing, so some achievements may be inaccurate.