AA
Asif Ali Khan Santu
Asif Manzoor Santu, who has also been a disciple of Nusrat Fateh Ali Khan, has quickly made a name of his own and is considered one of the most promising qawwals of the younger generation.
Source
Qawwali Singing in Pakistan: Its Stylistic Diversity & Notable Exponents — Allaudin Chohan (Thesis / Dissertation)