Derrick Osei Kuffour Prempeh popularly called Kofi Jamar is a Ghanaian musician from Kumasi.[1][2][3] He is best known for his hit song Ekorso which evolved from the viral Kumerica/Asaaka trend and features Yaw Tog and YPee.[4][5][6] In 2021, he bagged 7 nominations at the Vodafone Ghana Music Awards but unfortunately won none.[7]