The 60th Grammy Awards are 7:30 p.m. Sunday. A Grammy is perhaps the most prestigious music award there is, but did you know the following?

1. Who has won the most Grammys?

Conductor George Solti has 31 Grammys, followed by Quincy Jones and Alison Krauss, who are tied with with 27.

2. Which presidents have won a Grammy?

Jimmy Carter, Bill Clinton and Barack Obama have all won a Grammy for Best Spoken Word Album.

3. How much does the Grammy weigh?

The Grammy weighs 6 pounds.

4. Who is the youngest Grammy winner?

LeAnn Rimes won a Grammy for Best New Artist and Best Female Country Vocal Performance in 1996. She was 14 years old.

5. Who is the oldest Grammy winner?

Pinetop Perkins won a Grammy in 2007 for Best Traditional Blues Album. He was 97.

6. Who are some iconic artists who have never won a Grammy?

Snoop Dogg, Brian McKnight, Martina McBride, Bjork, Katy Perry, Diana Ross/The Supremes (seriously???), Nicki Minaj, Queen, Tupac, Journey, Biggie Smalls,

7. Who has most nominations but has never won?

That would be Snoop Dogg. He's been nominated 17 times. Second is Brian McKnight with 16 nominations.

8. How many Grammy categories are there?

The first Grammys, in 1958, had 28 categories. That has now grown to 84 categories in 30 fields.

9. Were the awards always known as Grammys?

The Grammy Awards were first known as the Gramophone Awards, and the name of the awards given out was originally supposed to be the Eddies. Why? Because Thomas Edison invented the gramophone.

10. Who is the only artist ever to refuse a Grammy?

Sinead O'Conner refused her Grammy for Best Alternative Musical Performance in 1991. She cited the extreme commercialism of the awards as the reason for her refusal.

11. Who has won the most Grammys in a night?

Michael Jackson, who won eight Grammys in 1984, is tied with Santana, who won eight Grammys in 2000.