If you’re familiar with Memphis rap, you know the classic song “Where Dem Dollas At” by Gangsta Boo. While the late rapper’s song is a staple for those who live in the southern city, it also serves as a calling call for anyone looking to level up financially. And one of Memphis’ most prominent figures, Ja Morant, is tapping in and making plans to get all the “dollas” he can. The Memphis Grizzlies point guard declared that he wants to be a billionaire by age 30.