IWGP Heavyweight Championship (IGF)

The IWGP Heavyweight Championship was a professional wrestling heavyweight championship used by the Inoki Genome Federation (IGF) promotion. The title shares its name with New Japan Pro Wrestling's (NJPW) IWGP Heavyweight Championship, from which it split due to a decision made by IGF and NJPW founder Antonio Inoki. "IWGP" is the abbreviation of NJPW's fictional governing body, the International Wrestling Grand Prix.

IWGP Heavyweight Championship (IGF)

The IWGP Heavyweight Championship was a professional wrestling heavyweight championship used by the Inoki Genome Federation (IGF) promotion. The title shares its name with New Japan Pro Wrestling's (NJPW) IWGP Heavyweight Championship, from which it split due to a decision made by IGF and NJPW founder Antonio Inoki. "IWGP" is the abbreviation of NJPW's fictional governing body, the International Wrestling Grand Prix.