★ 6.5 
Sound
John Grant
John Grant is best known for Late Show with David Letterman. John Grant was born on July 25, 1968. John Grant is 58 years old (born July 25, 1968).
- Born
- July 25, 1968 (58 years old)
- Place of birth
- Buchanan, Michigan, USA
Biography
John William Grant is an American singer, musician, and songwriter who holds both American and Icelandic citizenship. He first became known as the co-founder, lead singer, pianist, and primary songwriter for the alternative rock band the Czars.
Known for
★ 6.5 Filmography
- 1993Late Show with David LettermanSelf
Frequently asked questions
What movies and shows has John Grant been in?
John Grant is best known for Late Show with David Letterman.
When was John Grant born?
John Grant was born on July 25, 1968. (Buchanan, Michigan, USA)
How old is John Grant?
John Grant is 58 years old (born July 25, 1968).
Updated: October 30, 2026 ·