Plenty maybe? I have a video I found of a bunch of white boys supposedly 'failing' an IR challenge. The video plays with different white boys jacking off, while an IR trainer video plays in the corner of the shot with a timer ticking. One teen guy lasted just over 12 seconds before blowing. I think its a European thing though as the video has an EU flag as its backdrop
Weather all the guys failing the challenge are actually European or not I'm sceptical, but I guess that's just the narrative of the video ha!