[2] McIntosh was born to a Scottish pilot father and a Thai Chinese mother.

[1][3] His younger sister is also a well-known Thai actress, Kathaleeya McIntosh.

[4] He graduated from Eastern Michigan University, United States.

[5] In 1995, McIntosh began dating fashion model Geraldine Ricondell.

Ricondell gave birth to their son on 19 August 2014 in Bangkok.