| IMGP World Heavyweight Championship | |
| Won: | July 12, 2015 |
| Created: | 2006 |
| Promotion: | DDT Pro-Wrestling |
| Firstchamp: | Danshoku Dino |
| Currentholder: | Atsushi Maruyama |
| Mostreigns: | Atsushi Maruyama (2 reigns) |
| Longestreign: | Atsushi Maruyama (+ days) |
| Shortestreign: | Danshoku Dino (96 days) |
| Oldest: | Atsushi Maruyama |
| Youngest: | Kota Ibushi |
The is an inactive professional wrestling championship in the Japanese promotion, a sub-brand of DDT Pro-Wrestling. IMGP is the acronym of International Muscle Grand Prix and a parody of New Japan Pro-Wrestling's governing body, the International Wrestling Grand Prix.[1]
The championship was introduced in late 2006 and has been represented by a belt resembling the second IWGP Heavyweight Championship design.[2] Since Atsushi Maruyama won the title in 2015, it has never been defended nor has it been officially deactivated.
| † | Indicates the current champions | |
|---|---|---|
| ¤ | The exact length of at least one title reign is uncertain, so the shortest possible length is used. |
| Rank | Wrestler | No. of reigns | Combined defenses | Combined days | |
|---|---|---|---|---|---|
| 1 | † | 2 | 0 | ¤+ | |
| 2 | 1 | 1 | 322 | ||
| 3 | 1 | 1 | 243 | ||
| 4 | 1 | 0 | 125 | ||
| 5 | 1 | 0 | 121 | ||
| 6 | 1 | 0 | 96 |