Nana Appiah Mensah (May 16, 1984) popularly known as NAM1, is a Ghanaian businessman known for the Menzgold, gold dealership and investment firm that promised customers a 10 percent monthly returns on their investments. NAM1 is also the chief executive officer of Zylofon Media which has signed Ghanaian musicians such as Shatta Wale, Stonebwoy., Becca, Joyce Blessing, and Kumi Guitar, and movie stars such as Benedicta Gafah, and Toosweet Annan.