Instructions
Launch "Pokemon SoulSilver."
Tap the "Player Card" icon on the bottom screen of the Nintendo DS. This icon is located directly under the word "Menu," and has your character's name underneath it.
View the top screen of your Nintendo DS. Your Kanto badges are listed in a group of eight underneath your Johto badges. Badges you have earned are displayed as silver rotating icons in the corner of each gym leader's picture.
Tap "Cancel" on the bottom screen of your Nintendo DS to return to the game.