Who knew?!
The Air Guitar World Championships is taking place this week.
The annual event, which is held in Finland, has been going strong since 1996.
That's right - for the past 23 years, people have been battling it out to be named the best air guitarist in the world.
Competitors take their craft seriously and according to organisers, air guitar is a way of life.
But there's a lovely ideology behind it. The AGWC website states:
"Wars would end, climate change stop and all bad things disappear, if all the people in the world played the Air Guitar."
We'll rock out to that!