First players to reach 99 in each skill:
 Attack | Fairy | March 4, 2019 | See rest |
 Defence | Fairy | March 4, 2019 | See rest |
 Strength | Fairy | March 4, 2019 | See rest |
 Constitution | Fairy | March 4, 2019 | See rest |
 Ranged | Fairy | April 30, 2019 | See rest |
 Prayer | Fairy | March 4, 2019 | See rest |
 Magic | Fairy | March 4, 2019 | See rest |
 Cooking | TBD | See rest | |
 Woodcutting | Fairy | May 28, 2019 | See rest |
 Fletching | Fairy | May 14, 2019 | See rest |
 Fishing | Fairy | May 24, 2019 | See rest |
 Firemaking | Fairy | March 4, 2019 | See rest |
 Crafting | Fairy | March 4, 2019 | See rest |
 Smithing | Fairy | May 11, 2019 | See rest |
 Mining | Fairy | May 3, 2019 | See rest |
 Herblore | Fairy | March 4, 2019 | See rest |
 Agility | Fairy | March 4, 2019 | See rest |
 Thieving | Fairy | May 7, 2019 | See rest |
 Slayer | Fairy | April 28, 2019 | See rest |
 Farming | Fairy | March 4, 2019 | See rest |
 Runecrafting | Fairy | June 5, 2019 | See rest |
 Hunter | Fairy | March 4, 2019 | See rest |
 Construction | Fairy | March 4, 2019 | See rest |
 Summoning | Fairy | March 4, 2019 | See rest |
 Dungeoneering | Fairy | March 4, 2019 | See rest |
 Divination | Fairy | May 12, 2019 | See rest |
 Invention | Fairy | March 4, 2019 | See rest |
 Archaeology | TBD | See rest |
* Keep in mind that data before 2007 is missing, so some achievements may be inaccurate.