So I created a ranking system for IC belt holders. It is based on days held, defended, and title reigns. So I'll start with #78-1. There are only 78 different champions. this list is not based on how their career would turn out just how they did as IC champ.
78. Dean Douglas
77. Zack Ryder
76. The Mountie
75. Test
74. Road Dogg
73. Rikishi
72. Billy Gunn
71. Marty Jannetty
70. D'Lo Brown
69. Luke Harper
68. JBL
67. Lance Storm
66. Albert
65. Marc Mero
64. Big Show
63. Booker T
62. Kurt Angle
61. The Godfather
60. Daniel Bryan
59. CM Punk
58. Ahmed Johnson
57. Ezekiel Jackson
56. British Bulldog
55. Ricky Steamboat
54. Roddy Piper
53. Kerry Von Erich (Texas Tornado)
52. Carlito
51. Ryback
50. Ken Shamrock
49. Diesel
48. Rick Rude
47. Curtis Axel
46. Ric Flair
45. Kane
44. Drew McIntyre
43. Stone Cold
42. Big E
41. Val Venis
40. Chyna
39. Randy Orton
38. Eddie Guerrero
37. William Regal
36. Rey Mysterio
35. Ken Patera
34. Kevin Owens
33. Owen Hart
32. Pat Patterson
31. Santino Marella
30. Dean Ambrose
29. Greg Valentine
28. Umaga
27. Cody Rhodes
26. Goldust
25. Bret Hart
24. John Morrison
23. Randy Savage
22. The Rock
21. Chris Benoit
20. Honky Tonk Man
19. Christian
18. Mr. Perfect
17. Ultimate Warrior
16. Tito Santana
15. Shelton Benjamin
14. Kofi Kingston
13. Edge
12. HHH
11. HBK
10. Jeff Hardy
9. Don Muraco
8. Wade Barrett
7. Dolph Ziggler
6. RVD
5. Pedro Morales
4. Razor Ramon
3. Jeff Jarrett
2. The Miz
1. Jericho
78. Dean Douglas
77. Zack Ryder
76. The Mountie
75. Test
74. Road Dogg
73. Rikishi
72. Billy Gunn
71. Marty Jannetty
70. D'Lo Brown
69. Luke Harper
68. JBL
67. Lance Storm
66. Albert
65. Marc Mero
64. Big Show
63. Booker T
62. Kurt Angle
61. The Godfather
60. Daniel Bryan
59. CM Punk
58. Ahmed Johnson
57. Ezekiel Jackson
56. British Bulldog
55. Ricky Steamboat
54. Roddy Piper
53. Kerry Von Erich (Texas Tornado)
52. Carlito
51. Ryback
50. Ken Shamrock
49. Diesel
48. Rick Rude
47. Curtis Axel
46. Ric Flair
45. Kane
44. Drew McIntyre
43. Stone Cold
42. Big E
41. Val Venis
40. Chyna
39. Randy Orton
38. Eddie Guerrero
37. William Regal
36. Rey Mysterio
35. Ken Patera
34. Kevin Owens
33. Owen Hart
32. Pat Patterson
31. Santino Marella
30. Dean Ambrose
29. Greg Valentine
28. Umaga
27. Cody Rhodes
26. Goldust
25. Bret Hart
24. John Morrison
23. Randy Savage
22. The Rock
21. Chris Benoit
20. Honky Tonk Man
19. Christian
18. Mr. Perfect
17. Ultimate Warrior
16. Tito Santana
15. Shelton Benjamin
14. Kofi Kingston
13. Edge
12. HHH
11. HBK
10. Jeff Hardy
9. Don Muraco
8. Wade Barrett
7. Dolph Ziggler
6. RVD
5. Pedro Morales
4. Razor Ramon
3. Jeff Jarrett
2. The Miz
1. Jericho