First players to reach 99 in each skill:
 Attack | Xpm | June 18, 2017 | See rest |
 Defence | Xpm | June 18, 2017 | See rest |
 Strength | Xpm | June 18, 2017 | See rest |
 Constitution | Xpm | June 18, 2017 | See rest |
 Ranged | Xpm | June 18, 2017 | See rest |
 Prayer | Xpm | June 18, 2017 | See rest |
 Magic | Xpm | June 18, 2017 | See rest |
 Cooking | Xpm | June 18, 2017 | See rest |
 Woodcutting | Xpm | June 18, 2017 | See rest |
 Fletching | Xpm | June 18, 2017 | See rest |
 Fishing | Xpm | June 18, 2017 | See rest |
 Firemaking | Xpm | June 18, 2017 | See rest |
 Crafting | Xpm | June 18, 2017 | See rest |
 Smithing | Xpm | June 18, 2017 | See rest |
 Mining | Xpm | June 18, 2017 | See rest |
 Herblore | Xpm | June 18, 2017 | See rest |
 Agility | Xpm | June 18, 2017 | See rest |
 Thieving | Xpm | June 18, 2017 | See rest |
 Slayer | Xpm | June 18, 2017 | See rest |
 Farming | Xpm | June 18, 2017 | See rest |
 Runecrafting | TBD | See rest | |
 Hunter | Xpm | June 18, 2017 | See rest |
 Construction | Xpm | June 18, 2017 | See rest |
 Summoning | Xpm | June 18, 2017 | See rest |
 Dungeoneering | Xpm | June 18, 2017 | See rest |
 Divination | Xpm | June 18, 2017 | See rest |
 Invention | TBD | See rest | |
 Archaeology | TBD | See rest |
* Keep in mind that data before 2007 is missing, so some achievements may be inaccurate.