↑ This was first discovered in May, 1999 by a high school student, Adam Bliss, in Atlanta, Georgia. A proof can be found in F.M. van Lamoen, Morley related triangles on the nine-point circle, Amer. Math. Monthly, 107 (2000) 941 – 945. See also, B. Shawyer, Some remarkable concurrence, Forum Geom., 1 (2001) 69 – 74
