First players to reach 99 in each skill:
 Attack | Failed Test | June 5, 2015 | See rest |
 Defence | Failed Test | June 5, 2015 | See rest |
 Strength | Failed Test | June 5, 2015 | See rest |
 Constitution | Failed Test | June 5, 2015 | See rest |
 Ranged | Failed Test | June 5, 2015 | See rest |
 Prayer | Failed Test | June 5, 2015 | See rest |
 Magic | Failed Test | June 5, 2015 | See rest |
 Cooking | Failed Test | June 5, 2015 | See rest |
 Woodcutting | Failed Test | June 5, 2015 | See rest |
 Fletching | Failed Test | June 5, 2015 | See rest |
 Fishing | Failed Test | June 5, 2015 | See rest |
 Firemaking | Failed Test | June 5, 2015 | See rest |
 Crafting | Failed Test | June 5, 2015 | See rest |
 Smithing | Failed Test | June 5, 2015 | See rest |
 Mining | Failed Test | June 5, 2015 | See rest |
 Herblore | Failed Test | June 5, 2015 | See rest |
 Agility | Failed Test | June 5, 2015 | See rest |
 Thieving | Failed Test | June 5, 2015 | See rest |
 Slayer | Failed Test | June 5, 2015 | See rest |
 Farming | Failed Test | June 5, 2015 | See rest |
 Runecrafting | Failed Test | June 5, 2015 | See rest |
 Hunter | Failed Test | June 5, 2015 | See rest |
 Construction | Failed Test | June 5, 2015 | See rest |
 Summoning | Failed Test | June 5, 2015 | See rest |
 Dungeoneering | Failed Test | June 5, 2015 | See rest |
 Divination | Failed Test | June 5, 2015 | See rest |
 Invention | Failed Test | March 2, 2016 | See rest |
 Archaeology | TBD | See rest |
* Keep in mind that data before 2007 is missing, so some achievements may be inaccurate.