What four Pokemon are on the Gen 3 Pokemon Mount Rushmore?

Board 8

Gardevoir
Rayquaza
Groudon
Kyogre

First two I'm sure of. Probably was Mudkip at some point. Other starters are close two.
Guinness Book of World Records is the name of the diary that belongs to azuarc , the winner of the Game of the Decade II guru contest.