First players to reach 99 in each skill:
 Attack | Behead | October 8, 2016 | See rest |
 Defence | Behead | October 8, 2016 | See rest |
 Strength | Behead | October 8, 2016 | See rest |
 Constitution | Behead | October 8, 2016 | See rest |
 Ranged | Behead | October 8, 2016 | See rest |
 Prayer | Behead | October 8, 2016 | See rest |
 Magic | Behead | October 8, 2016 | See rest |
 Cooking | Behead | October 8, 2016 | See rest |
 Woodcutting | Behead | October 8, 2016 | See rest |
 Fletching | Behead | October 8, 2016 | See rest |
 Fishing | Behead | October 8, 2016 | See rest |
 Firemaking | Behead | October 8, 2016 | See rest |
 Crafting | Behead | October 8, 2016 | See rest |
 Smithing | Behead | October 8, 2016 | See rest |
 Mining | Behead | October 8, 2016 | See rest |
 Herblore | Behead | October 8, 2016 | See rest |
 Agility | Behead | October 8, 2016 | See rest |
 Thieving | Behead | October 8, 2016 | See rest |
 Slayer | Behead | October 8, 2016 | See rest |
 Farming | Behead | October 8, 2016 | See rest |
 Runecrafting | Behead | October 8, 2016 | See rest |
 Hunter | Behead | October 8, 2016 | See rest |
 Construction | Behead | October 8, 2016 | See rest |
 Summoning | Behead | October 8, 2016 | See rest |
 Dungeoneering | Behead | October 8, 2016 | See rest |
 Divination | Behead | October 8, 2016 | See rest |
 Invention | Behead | March 29, 2017 | See rest |
 Archaeology | TBD | See rest |
* Keep in mind that data before 2007 is missing, so some achievements may be inaccurate.