Outside of D.C. rappers Wale and Fat Trel, Maryland has yet to found their young rapper to put on for the region. While there's a strong pool of talent ready to blow, Ace Cosgrove captured our attention with his mixtape Simple Criticism, which showcased his free-spirited rhymes over prime production. Since then, he's aligned himself with industry heavyweights to take his career to the next level. It's Maryland's turn to shine. Name: Ace Cosgrove. Age: 23 Hometown: Montgomery County, Maryland I grew up listening to: Young Jeezy. Definitely don't do trap music, but I listened to a lot of Jeezy. 50. A lot ...