Whether you've experienced it firsthand, caught glimpses on FIFA, or stumbled upon viral clips showcasing its extraordinary atmosphere, the Borussia Dortmund "Yellow Wall" is undeniably captivating.

Arne Engels is no stranger to the yellow wall that will greet Celtic players in Dortmund on Tuesday. Signal Iduna Park, the 80,000 capacity home of Borussia Dortmund, is reknowned for the intense ...

The former player was axed after a run of four defeats in a row, but since then Dortmund have won five, drawn twice, and lost twice across all competitions. The Yellow Wall have reason to cheer ...