You've probably heard the rumours about Dave Grohl being the nicest man in rock many times over the years - and videos like the below do nothing to quell them.

Grohl halted a Foo Fighters gig in Sydney last week when he spotted a fan in the front row holding up a homemade sign.

It read 'Drum stick for a blind guy plz' and Grohl duly obliged.

Watch the video below: