South Korean President Yoon Suk Yeol has declared a period of national mourning until Nov. 5.

On the show, which centers on 101 K-Pop performers vying for a spot in an 11-member boy band.

The crowd crush tragedy occured over the weekend when a crowd surge took place in a narrow alley.

Lee Ji-han

Singer and actor Lee Jihan dies in South Korea stampede at 24 .935 Entertainment

Over 140 were injured, with the victims being mostly young adults from a span of 14 countries.

President Yoon Suk Yeol has declared a period of national mourning until Nov. 5.

SeveralK-popreleases and events have been canceled or rescheduled in the wake of the deadly event.