Ali Haider was born in Karachi (He has Kept his true year of birth hidden from his fan) is a Civil Engineer basically and graduate form NED University when his showbiz career began. He is now considers amongst the top 10 singers of Pakistan.

He is a singer and an actor basically. He had given various hits in the early 90's such as Purani Jeans (the biggest hit of his life) and also in the 90's with Chand Sa Mukhra. Besides singing, he has acted in many TV serials on PTV like Chand Sa Mukhra, which used his hit song as the theme music and other long plays for private production. He also sang the theme music for the serial Chandni Raatein. He has a large fan following in Pakistan and India and with South Asian. He will be very soon seen playing the Main Lead role in the Bollywood Film Main Osama and he is very excited about this film that will hit the cinema halls worldwide in 2008.