M. Sam Mannan: key obituary facts
Is M. Sam Mannan dead? Yes. M. Sam Mannan died on September 22, 2018, at age 64.
Cause of death: M. Sam Mannan's cause of death has not been publicly confirmed.
What was M. Sam Mannan known for?
He was known as Bangladeshi chemical engineer.
Bangladeshi chemical engineer
Died on Saturday September 22nd 2018