First players to reach 99 in each skill:
 Attack | Dash R | April 15, 2019 | See rest |
 Defence | Dash R | April 15, 2019 | See rest |
 Strength | Dash R | April 15, 2019 | See rest |
 Constitution | Dash R | April 15, 2019 | See rest |
 Ranged | Dash R | April 15, 2019 | See rest |
 Prayer | Dash R | April 15, 2019 | See rest |
 Magic | Dash R | April 15, 2019 | See rest |
 Cooking | Dash R | April 15, 2019 | See rest |
 Woodcutting | Dash R | April 15, 2019 | See rest |
 Fletching | Dash R | April 15, 2019 | See rest |
 Fishing | Dash R | April 15, 2019 | See rest |
 Firemaking | Dash R | April 15, 2019 | See rest |
 Crafting | Dash R | April 15, 2019 | See rest |
 Smithing | Dash R | April 15, 2019 | See rest |
 Mining | Dash R | April 15, 2019 | See rest |
 Herblore | Dash R | April 15, 2019 | See rest |
 Agility | Dash R | April 15, 2019 | See rest |
 Thieving | Dash R | April 15, 2019 | See rest |
 Slayer | Dash R | April 15, 2019 | See rest |
 Farming | Dash R | April 15, 2019 | See rest |
 Runecrafting | Dash R | April 15, 2019 | See rest |
 Hunter | Dash R | April 15, 2019 | See rest |
 Construction | Dash R | April 15, 2019 | See rest |
 Summoning | Dash R | April 15, 2019 | See rest |
 Dungeoneering | Dash R | April 15, 2019 | See rest |
 Divination | Dash R | April 15, 2019 | See rest |
 Invention | Dash R | April 15, 2019 | See rest |
 Archaeology | TBD | See rest |
* Keep in mind that data before 2007 is missing, so some achievements may be inaccurate.