First players to reach 99 in each skill:
 Attack | Zanaris | September 20, 2014 | See rest |
 Defence | Zanaris | September 20, 2014 | See rest |
 Strength | Zanaris | September 20, 2014 | See rest |
 Constitution | Zanaris | September 20, 2014 | See rest |
 Ranged | Zanaris | September 20, 2014 | See rest |
 Prayer | Zanaris | September 20, 2014 | See rest |
 Magic | Zanaris | September 20, 2014 | See rest |
 Cooking | Zanaris | September 20, 2014 | See rest |
 Woodcutting | Zanaris | September 20, 2014 | See rest |
 Fletching | Zanaris | September 20, 2014 | See rest |
 Fishing | Zanaris | September 20, 2014 | See rest |
 Firemaking | Zanaris | September 20, 2014 | See rest |
 Crafting | Zanaris | September 20, 2014 | See rest |
 Smithing | Zanaris | September 20, 2014 | See rest |
 Mining | Zanaris | September 20, 2014 | See rest |
 Herblore | Zanaris | September 20, 2014 | See rest |
 Agility | Zanaris | September 20, 2014 | See rest |
 Thieving | Zanaris | September 20, 2014 | See rest |
 Slayer | Zanaris | September 20, 2014 | See rest |
 Farming | Zanaris | September 20, 2014 | See rest |
 Runecrafting | Zanaris | September 20, 2014 | See rest |
 Hunter | Zanaris | September 20, 2014 | See rest |
 Construction | Zanaris | September 20, 2014 | See rest |
 Summoning | Zanaris | September 20, 2014 | See rest |
 Dungeoneering | Zanaris | September 20, 2014 | See rest |
 Divination | Zanaris | September 20, 2014 | See rest |
 Invention | Zanaris | January 26, 2016 | See rest |
 Archaeology | TBD | See rest |
* Keep in mind that data before 2007 is missing, so some achievements may be inaccurate.