From Ron Whitten about the course.
This was originally the Lowes Island Club, which consisted of 36 holes, the Island Course designed by Tom Fazio in 1993 and the River Course designed by Arthur Hills in 1999. Five years ago it was purchased by the businessman who would later become the 45th President of the United States. To better utilize the land's frontage along the Potomac River in a single 18, Tommy Fazio (Tom's nephew) was retained to reroute and remodel the two 18s and create a Championship Course. The opening two holes were from the Fazio layout, three thru eight are from the Hills design, and the dramatic par-3 ninth right on the river shoreline is a Fazio II original. The back nine consists totally of Fazio's holes, all remodeled by his nephew. When the new clubhouse was built, Trump added a circular rock waterfall behind the 18th. GD November 29, 2016