The Twins have signed first round pick Levi Michael for $1.175MM, according to Jim Callis of Baseball America (on Twitter). Selected 30th overall in June, Michael played shortstop and third base at North Carolina. He put up impressive offensive numbers in college and mostly did so as a teenager, since he didn't turn 20 until this February. The switch hitting North Carolina native grew up rooting for the Tar Heels.
You can keep track of which top picks have signed with MLBTR's list.