First players to reach 99 in each skill:
 Attack | Blauw3 | February 4, 2018 | See rest |
 Defence | Blauw3 | February 4, 2018 | See rest |
 Strength | Blauw3 | February 4, 2018 | See rest |
 Constitution | Blauw3 | February 4, 2018 | See rest |
 Ranged | Blauw3 | February 4, 2018 | See rest |
 Prayer | Blauw3 | February 4, 2018 | See rest |
 Magic | Blauw3 | February 4, 2018 | See rest |
 Cooking | Blauw3 | February 4, 2018 | See rest |
 Woodcutting | Blauw3 | February 4, 2018 | See rest |
 Fletching | Blauw3 | February 4, 2018 | See rest |
 Fishing | Blauw3 | February 4, 2018 | See rest |
 Firemaking | Blauw3 | February 4, 2018 | See rest |
 Crafting | Blauw3 | February 4, 2018 | See rest |
 Smithing | Blauw3 | February 4, 2018 | See rest |
 Mining | Blauw3 | February 4, 2018 | See rest |
 Herblore | Blauw3 | February 4, 2018 | See rest |
 Agility | Blauw3 | February 4, 2018 | See rest |
 Thieving | Blauw3 | February 4, 2018 | See rest |
 Slayer | Blauw3 | February 4, 2018 | See rest |
 Farming | Blauw3 | February 4, 2018 | See rest |
 Runecrafting | Blauw3 | February 4, 2018 | See rest |
 Hunter | Blauw3 | February 4, 2018 | See rest |
 Construction | Blauw3 | February 4, 2018 | See rest |
 Summoning | Blauw3 | February 4, 2018 | See rest |
 Dungeoneering | Blauw3 | February 4, 2018 | See rest |
 Divination | Blauw3 | February 4, 2018 | See rest |
 Invention | Blauw3 | February 4, 2018 | See rest |
 Archaeology | TBD | See rest |
* Keep in mind that data before 2007 is missing, so some achievements may be inaccurate.