Young McDonald

Attention citizen, you have stumbled upon forbidden knowledge. Only government officials with area 51 clearance passes are allowed to know the existence of Young McDonald, Cardi A, Pre-Malone, Kanye-East, Kanye-North, Kanye-South, Kanye-Weast, and other mysterious entities. By the time you exit this page, all memories of thee forbidden figures will be erased.

There is no Young McDonald in Ba Sing Se.