First players to reach 99 in each skill:
 Attack | TBD | See rest | |
 Defence | TBD | See rest | |
 Strength | TBD | See rest | |
 Constitution | TBD | See rest | |
 Ranged | TBD | See rest | |
 Prayer | TBD | See rest | |
 Magic | TBD | See rest | |
 Cooking | North Korea | September 8, 2018 | See rest |
 Woodcutting | North Korea | September 8, 2018 | See rest |
 Fletching | North Korea | September 8, 2018 | See rest |
 Fishing | North Korea | September 8, 2018 | See rest |
 Firemaking | North Korea | September 8, 2018 | See rest |
 Crafting | North Korea | September 8, 2018 | See rest |
 Smithing | North Korea | September 8, 2018 | See rest |
 Mining | North Korea | September 8, 2018 | See rest |
 Herblore | North Korea | September 8, 2018 | See rest |
 Agility | North Korea | September 8, 2018 | See rest |
 Thieving | North Korea | September 8, 2018 | See rest |
 Slayer | North Korea | September 8, 2018 | See rest |
 Farming | North Korea | September 8, 2018 | See rest |
 Runecrafting | North Korea | September 8, 2018 | See rest |
 Hunter | North Korea | September 8, 2018 | See rest |
 Construction | North Korea | September 8, 2018 | See rest |
 Summoning | TBD | See rest | |
 Dungeoneering | North Korea | September 8, 2018 | See rest |
 Divination | North Korea | September 8, 2018 | See rest |
 Invention | North Korea | September 8, 2018 | See rest |
 Archaeology | TBD | See rest |
* Keep in mind that data before 2007 is missing, so some achievements may be inaccurate.