Is it true that the highest note ever hit was a C8? I read it somewhere...?

Question

If so, where can I find a clip of the person who hit the note? Thank you! :] Have a great day!

Answer 1

Mariah Carey has hit one of the HIGHEST notes produced by a HUMAN VOICE EVER recorded??

She's the only recorded singer to get a G-sharp, 3 octaves ABOVE middle C !!!

She's in The Guiness Book of World Records for it.

She did during a performance of "Emotions",but I believe the one Guiness recorded was the G#7 she hit during a performance of the National Anthem.They said the note was inhumanly possible.

Answer 2

I can hit C7