Okusaga joined Quadrant as a lead consultant in April,2007.About 10 months later, he was named managing director of the agency following the abrupt departure of its then head consultant. Okusaga, a theatre arts graduate of Obafemi Awolowo University where he graduated in 1995.He later obtained a Master’s degree in communications arts from the University of Ibadan in 1998.

He started his media /PR career in the broadcast media in 2001 at Minaj TV where he was a producer/researcher until 2002.B 2005 ,he was Head of Investor relations at leading commercial bank, Access bank plc. But moved back to consulting the following at PR agency,NECCI. He left NECCI for Quadrant in 2007.