Black American, Marcus Gram Breaks Record as He Grew a $30,000 Investment by Approximately 1700 Percent
Marcus Gram, a 31-year-old industrialist from Philadelphia, Pennsylvania, has had a significant influence on the US industry. Having just been in operation for four years, the young man who started the vending machine company known by the name Joyner Vending anticipates making $500,000 in sales in 2022 alone. Aspiring music producer Marcus Gram launched this…