First players to reach 99 in each skill:
 Attack | Nextmaxed | April 3, 2016 | See rest |
 Defence | Nextmaxed | April 3, 2016 | See rest |
 Strength | Nextmaxed | April 3, 2016 | See rest |
 Constitution | Nextmaxed | April 3, 2016 | See rest |
 Ranged | Nextmaxed | April 3, 2016 | See rest |
 Prayer | Nextmaxed | April 3, 2016 | See rest |
 Magic | Nextmaxed | April 3, 2016 | See rest |
 Cooking | Nextmaxed | April 3, 2016 | See rest |
 Woodcutting | Nextmaxed | April 3, 2016 | See rest |
 Fletching | Nextmaxed | April 3, 2016 | See rest |
 Fishing | Nextmaxed | April 3, 2016 | See rest |
 Firemaking | Nextmaxed | April 3, 2016 | See rest |
 Crafting | Nextmaxed | April 3, 2016 | See rest |
 Smithing | Nextmaxed | April 3, 2016 | See rest |
 Mining | Nextmaxed | April 3, 2016 | See rest |
 Herblore | Nextmaxed | April 3, 2016 | See rest |
 Agility | Nextmaxed | April 3, 2016 | See rest |
 Thieving | Nextmaxed | April 3, 2016 | See rest |
 Slayer | Nextmaxed | April 3, 2016 | See rest |
 Farming | Nextmaxed | April 3, 2016 | See rest |
 Runecrafting | Nextmaxed | April 3, 2016 | See rest |
 Hunter | Nextmaxed | April 3, 2016 | See rest |
 Construction | Nextmaxed | April 3, 2016 | See rest |
 Summoning | Nextmaxed | April 3, 2016 | See rest |
 Dungeoneering | Nextmaxed | April 3, 2016 | See rest |
 Divination | Nextmaxed | April 3, 2016 | See rest |
 Invention | Nextmaxed | April 3, 2016 | See rest |
 Archaeology | TBD | See rest |
* Keep in mind that data before 2007 is missing, so some achievements may be inaccurate.