First players to reach 99 in each skill:
 Attack | Parrot Champ | April 14, 2018 | See rest |
 Defence | Parrot Champ | April 14, 2018 | See rest |
 Strength | Parrot Champ | April 14, 2018 | See rest |
 Constitution | Parrot Champ | April 14, 2018 | See rest |
 Ranged | Parrot Champ | April 14, 2018 | See rest |
 Prayer | Parrot Champ | April 14, 2018 | See rest |
 Magic | Parrot Champ | April 14, 2018 | See rest |
 Cooking | Parrot Champ | April 14, 2018 | See rest |
 Woodcutting | Parrot Champ | April 14, 2018 | See rest |
 Fletching | Parrot Champ | April 14, 2018 | See rest |
 Fishing | Parrot Champ | April 14, 2018 | See rest |
 Firemaking | Parrot Champ | April 14, 2018 | See rest |
 Crafting | Parrot Champ | April 14, 2018 | See rest |
 Smithing | Parrot Champ | April 14, 2018 | See rest |
 Mining | Parrot Champ | April 14, 2018 | See rest |
 Herblore | Parrot Champ | April 14, 2018 | See rest |
 Agility | Parrot Champ | April 14, 2018 | See rest |
 Thieving | Parrot Champ | April 14, 2018 | See rest |
 Slayer | Parrot Champ | April 14, 2018 | See rest |
 Farming | Parrot Champ | April 14, 2018 | See rest |
 Runecrafting | Parrot Champ | April 14, 2018 | See rest |
 Hunter | Parrot Champ | April 14, 2018 | See rest |
 Construction | Parrot Champ | April 14, 2018 | See rest |
 Summoning | Parrot Champ | April 14, 2018 | See rest |
 Dungeoneering | Parrot Champ | April 14, 2018 | See rest |
 Divination | Parrot Champ | April 14, 2018 | See rest |
 Invention | Parrot Champ | April 14, 2018 | See rest |
 Archaeology | TBD | See rest |
* Keep in mind that data before 2007 is missing, so some achievements may be inaccurate.