Original sentence: Balls of Steel is a Channel 4 comedy series hosted by Mark Dolan, where his special guests perform stunts, holding their nerve during hidden camera set-ups in the presence of celebrities or the British public
Edited sentence: Balls of Steel is a Channel 4 comedy series hosted by Mark Dolan, where his special guests perform stunts, holding their nerve during hidden camera set-ups or by being juvenile and stupid in the presence of celebrities or the British public