John Kastner Biography

Biography by SaburoPublished on 18.Apr.2017
Facts of John Kastner
Date of Birth: 1969 , August-12
Age:48 years old
Birth Nation: Canada
NameJohn Kastner
Birth NameJean-Guy Kastner
FatherCharles Kastner
MotherKathryn Ann Watt
Birth Place/CityBeaconsfield
Professionmusician and composer
Eye ColorDark brown
Hair ColorDark brown
GirlfriendJessica Paré
Married toNicole de Boer(18 December 1999)
ChildrenSummer Lee Kastner and Blues Anthony Paré Kastner
DivorceNicole de Boer(2012)
SiblingsJason Kater and Debbie Kaster
View more / View Less Facts of John Kastner


John Kaster is a Canadian musician and Composer. He is better known as the singer of  Montreal hardcore band the Asexuals as well as singer and guitarist for the band Doughboys and alternative band All Systems Go!. He is also the manager for the band Men Without Hats.

Early life and Education

John Kaster was born as Jean-Guy Kaster on August 12, 1969, in Beaconsfield, Quebec. He is the son of Kathryn Ann Watt and Charles Kaster.  He belongs to white ethnicity and holds a Canadian nationality.

Kaster has a brother, Jason Kater, and sister, Debbie Kaster. He was interested in Rock n role since his childhood days.


John Kastner first started his music career in 1983 uniting with the hardcore band named Asexuals. He released two songs a 7” and two LP’s and left the band in 1987 due to musical differences.

Kastner then joined a Canadian rock band Doughboys in 1987 and worked together for nine years. The band released seven albums before splitting up in 1996. He moved to California to pursue his further career.

John Kastner combined with the band All System Go! Along with other members Frank Daly, Mark Arnold and released several albums. He has even composed music for several movies and TV show soundtrack including Universal Soldier: The Return, Phil the Alien, etc.

He currently works as the manager of the band Men Without Hats.

Personal Life

John Kastner has married once but is already divorced. He was married to Nicole De Boer on December 18, 1999. Nicole is a Canadian actress best known for portraying in Star Trek: Deep Space Nine. The couple dated for a year since December 18, 1998, before their marriage.

They have a daughter together named Summer Lee together born in January 2007. However, the couple ended their 14 years long relationship and separated in 2012. The divorce was finalized some months later.

John later started dating Jessica Pare in May 2013. His girlfriend, Jessica is a Canadian actress and singer.

The duo has a child named Blues Anthony Pare Kastner born in May 2015. They announced that they were expecting a child in October 2014. He revealed the birth of the child posting the photo of his 10-years old daughter holding her newly born brother. John shares his daughter with his ex-wife, Nicole De Boer.

Jessica was previously married to Joseph M. Smith but ended the 3-year relation with him in 2010  

Net worth

John Kaster has earned lots of from her singing career. However, his current net worth and salary is still unaddressed by the star.

We can say that Kaste is a successful singer, as well as Composer, has surely earned a good amount of money which able to live a celebrity life.  

note; We can say that Kaste is a successful singer, as well as Composer, has surely earned a good amount of money which able to live a celebrity life.