First players to reach 99 in each skill:
 Attack | Primal Nerd | June 28, 2016 | See rest |
 Defence | Primal Nerd | June 28, 2016 | See rest |
 Strength | Primal Nerd | June 28, 2016 | See rest |
 Constitution | Primal Nerd | June 28, 2016 | See rest |
 Ranged | Primal Nerd | June 28, 2016 | See rest |
 Prayer | Primal Nerd | June 28, 2016 | See rest |
 Magic | Primal Nerd | June 28, 2016 | See rest |
 Cooking | Primal Nerd | June 28, 2016 | See rest |
 Woodcutting | Primal Nerd | June 28, 2016 | See rest |
 Fletching | Primal Nerd | June 28, 2016 | See rest |
 Fishing | Primal Nerd | June 28, 2016 | See rest |
 Firemaking | Primal Nerd | June 28, 2016 | See rest |
 Crafting | Primal Nerd | June 28, 2016 | See rest |
 Smithing | Primal Nerd | June 28, 2016 | See rest |
 Mining | Primal Nerd | June 28, 2016 | See rest |
 Herblore | Primal Nerd | June 28, 2016 | See rest |
 Agility | Primal Nerd | June 28, 2016 | See rest |
 Thieving | Primal Nerd | June 28, 2016 | See rest |
 Slayer | Primal Nerd | June 28, 2016 | See rest |
 Farming | Primal Nerd | June 28, 2016 | See rest |
 Runecrafting | Primal Nerd | June 28, 2016 | See rest |
 Hunter | Primal Nerd | June 28, 2016 | See rest |
 Construction | Primal Nerd | June 28, 2016 | See rest |
 Summoning | Primal Nerd | June 28, 2016 | See rest |
 Dungeoneering | Primal Nerd | June 28, 2016 | See rest |
 Divination | Primal Nerd | June 28, 2016 | See rest |
 Invention | Primal Nerd | June 28, 2016 | See rest |
 Archaeology | TBD | See rest |
* Keep in mind that data before 2007 is missing, so some achievements may be inaccurate.