Zulkarnain Saer Khan is an award-winning Bangladeshi investigative journalist currently based in the United Kingdom.
 

He primarily works as a contracted researcher for Al Jazeera’s Investigative Unit which is a part of Al Jazeera Media Network.

Saer is an affiliate of OCCRP and also contributes to Haaretz and the Sweden-based investigative media agency Netra News.

All the Prime Minister's Men, Aynaghar - Secret detention center, Bangladesh's procurement of spyware, Corruption of Govt MP's are some of Saer's ground breaking works.

Investigations Saer has worked on have won various international awards, including those from DIG, Amnesty International, and GIJN.