The Photo Channel is a channel that comes bundled with Wiis, which can view and edit photos.

Photo Channel
PhotoChannel.png
Turn your photos into works of art.
Channel IDHAAA (1.0) HAYA (1.1)
IOS13

Its GameID "HAAA" might imply that it was the first of the bundled channel titles to be created, since the game code "AA" (the middle two characters) was also used for the Wii Startup Disc, which was the first Wii disc released. Version 1.1 has a GameID of "HAYA".