This comment might make you feel a bit old. But it's time for my to finally share my Playhouse Disney/Disney Junior knowledge!
The Wiggles are actually an Australian children's music band. But I do remember The Wiggles World used to air on Playhouse Disney on Disney Channel during the late 90s/early 2000s.
They even did a crossover with the legendary (and dearly missed) Steve Irwin!
That show alongside Bear in The Big Blue House and The New Adventures of Winnie the Pooh was my jam as a kid!
I strongly believe The New Adventures of Winnie the Pooh played a major role in giving the Pooh Franchise a huge resurge in popularity during the 1990s and early to mid-2000s. Before Disney decided to actually make original animated programming for Disney Jr (formerly Playhouse Disney) with Mickey Mouse Clubhouse, Doc Mcstuffins, and Sofia the First. Pooh Bear was a huge moneymaker!