That was a top 50 based on personal user ratings on golflink.com. It is complete bullshit. Here is the REAL 50 FROM GOLF.COM
1. Pine Valley Clementon, NJ
Designer: Crump/Colt, 1918
2. Cypress Point Pebble Beach, CA
Designer: Mackenzie, 1929
3. Augusta National Augusta, GA
Designer: Mackenzie/Bobby Jones, 1932
4. Shinnecock Hills Southampton, NY
Designer: Toomey/Flynn, 1931
5. Pebble Beach Pebble Beach, CA
Designer: Neville/Grant, 1919; Egan
6. Sand Hills Mullen, NE
Designer: Coore/Crenshaw, 1995
7. Merion (East) Ardmore, PA
Designer: H. Wilson, 1912
8. Pacific Dunes Bandon, OR
Designer: Doak, 2001
9. Oakmont Oakmont, PA
Designer: Fownes, 1903
10. Pinehurst (No. 2) Pinehurst, NC
Designer: D. Ross, 1903-35
11. National Golf Links of America Southampton, NY
Designer: Macdonald, 1911
12. Seminole North Palm Beach, FL
Designer: D. Ross, 1929; D. Wilson
13. Crystal Downs Frankfort, MI
Designer: Mackenzie/Maxwell, 1929
14. San Francisco San Francisco, CA
Designer: Tillinghast, 1915
15. Prairie Dunes Hutchinson, KS
Designer: Maxwell, 1935-56
16. Winged Foot (West) Mamaroneck, NY
Designer: Tillinghast, 1915
17. Fishers Island Fishers Island, NY
Designer: Raynor, 1917
18. Oakland Hills (South) Bloomfield Hills, MI
Designer: D. Ross, 1917; R. T. Jones Sr.
19. Bethpage (Black) Farmingdale, NY
Designer: Tillinghast, 1935, Rees Jones, 1998
20. Chicago Wheaton, IL
Designer: Macdonald, 1895; Raynor
21. The Country Club (Championship) Brookline, MA
Designer: W. Campbell, 1895; Flynn, Rees Jones
22. Riviera Pacific Palisades, CA
Designer: Thomas/Bell 1926; T. Fazio
23. Muirfield Village Dublin, OH
Designer: Nicklaus/Muirhead, 1974
24. Oak Hill (East) Rochester, NY
Designer: D. Ross, 1926; R. T. Jones Sr., G & T Fazio
25. Baltusrol (Lower) Springfield, NJ
Designer: Tillinghast, 1922; R. T. Jones Sr.
26. Olympic (Lake) San Francisco, CA
Designer: Reid, 1917; Whiting, R.T. Jones Sr.
27. Southern Hills Tulsa, OK
Designer: Maxwell, 1935
28. Whistling Straits (Straits) Haven, WI
Designer: P. Dye, 1998
29. TPC at Sawgrass (Stadium) Ponte Vedra Beach, FL
Designer: P. Dye, 1981
30. Los Angeles (North) Los Angeles, CA
Designer: Thomas, 1921
31. The Golf Club New Albany, OH
Designer: P. Dye, 1967
32. Medinah (No. 3) Medinah, IL
Designer: Bendelow, 1928; Collis, Packard
33. Kiawah Island (Ocean) Kiawah Island, SC
Designer: P. Dye, 1991
34. Harbour Town Hilton Head Island, SC
Designer: Dye/Nicklaus, 1969
35. Quaker Ridge Scarsdale, NY
Designer: Tillinghast, 1926; R. T. Jones Sr.
36. Winged Foot (East) Mamaroneck, NY
Designer: Tillinghast, 1923
37. Inverness Toledo, OH
Designer: D. Ross, 1919; G. & T. Fazio, Hills
38. Maidstone East Hampton, NY
Designer: W. & J. Park, 1891; Tucker
39. Garden City Garden City, NY
Designer: Emmet, 1898; Travis
40. Bandon Dunes Bandon, OR
Designer: D. Kidd, 1999
41. Friar's Head Baiting Hollow, NY
Designer: Coore/Crenshaw, 2003
42. Shoreacres Lake Bluff, IL
Designer: Raynor, 1919
43. Scioto Columbus, OH
Designer: D. Ross, 1916; D. Wilson
44. Somerset Hills Bernardsville, NJ
Designer: Tillinghast, 1917
45. Congressional (Blue) Bethesda, MD
Designer: Emmet, 1924; R. T. Jones Sr., Rees Jones
46. Shadow Creek North Las Vegas, NV
Designer: T. Fazio/Wynn, 1989
47. Bandon Trails Bandon, OR
Designer: Coore/Crenshaw, 2005
48. Trump National Bedminster, NJ
Designer: T. Fazio, 2004
49. Spyglass Hill Pebble Beach, CA
Designer: R.T. Jones Sr., 1966
50. Camargo Cincinnati, OH
Designer: Raynor, 1921