His name is Marlon, 21, an avid rock, fossil, and gem collector, passionate about geology in general. He has very dark hair that is styled in long dreadlocks that he often ties up, dark brown eyes. He often wears turtlenecks or loose shirts and jeans. African American, dark skin tone. He's a bit of a nerd, smart and awkward sometime s, but his heart's in the right place.