What is the Clemente Wall? The 21-foot high right field wall at PNC Park in Pittsburgh is named after Hall of Famer Roberto ...

A man who fell from the 21-foot-high Clemente Wall at PNC Park during a game between the Pittsburgh Pirates and Chicago Cubs ...

Kavan Markwood is the fan​ who fell from the 21-foot Clemente Wall in right field at PNC Park in Pittsburgh on Wednesday.

Kavan Markwood is the fan​ who fell from the 21-foot Clemente Wall in right field at PNC Park in Pittsburgh on Wednesday.

The tragic fall of 20-year-old Pirates fan Kavan Markwood from atop the Clemente Wall during a game at PNC Park in Pittsburgh ...

The 20-year-old Pirates fan who fell from the stands onto the field at PNC Park on Wednesday was making progress toward ...

The man who fell from the top of a 21-foot-high wall onto the warning track at PNC Park during a Pittsburgh Pirates-Chicago ...

A fan was removed from the field on a cart after falling from the 21-foot Clemente Wall in right field at PNC Park during ...

A fan fell from the 21-foot Clemente Wall in right field at PNC Park during Wednesday night’s game between the Pittsburgh ...

A man who fell from the 21-foot-high Clemente Wall in right field at PNC Park during Wednesday night’s game remained in ...

A fan fell from the 21-foot Clemente Wall in right field at PNC Park during Wednesday night’s game between the Pittsburgh ...