Later he married Mai Al Khatib, who is a television news presenter on Dubai TV channel.
He began announcing soccer games for the network, and he became well known for his work on the TV show "Asdda Kas Alallam" (Translated: "World Cup Reverberation").
[4] Later, Agha hosted a TV show call Sada Al Mlaeb (Translated: "Playground Reverberation") that was broadcast on MBC 1 (Middle East and North Africa).
[1][7][8] Sada Al Malaeb is one of the most widely known and watched TV shows in Arab world culture.
It was launched in 1996 by the famous TV presenter Mohamed Al-Shahry, and it was only about Saudi soccer only until Mustafa Al Agha came to the program.
[11] He was one among several Arab celebrities that took to Twitter to condemn the Houthi rebel missile attack on Mecca, Saudi Arabia, in October 2016.