Ilya Buang bin Shaharum (born 15 November 1967) or better known as Ilya Buang in Ulu Kinta, Ipoh, Perak. Illya or Pak Ya is a Malaysian actor, comedian and singer born from Sinaran Pasport Kegemilangan, a TV3 reality show held in 1995. At that time, Illya was a member of the Serba Salah group which also consisted of Wahid Senario and Hamdan Ramli.

Filmography