T&T has lost one of its great achievers in media management, according to the Opposition Leader, following the death of former Guardian Media Limited managing director, Grenfell Kissoon.

Mr Kissoon died on Wednesday night at the age of 79.

He had also served as General Manager of TTT and Chairman of the Board at CNMG and also spearheaded the creation of CNC3.

UNC Leader Kamla Persad-Bissessar says Mr Kissoon made an invaluable contribution to stabilising the companies under his management.

She says his passing is a colossal loss.