Ray Sefo
The tournament champion was Ernesto Hoost who defeated Ray Sefo in the final by third round unanimous decision. This would be Ernesto Hoost's third K-1 World Grand Prix victory, adding to the one he had won the previous year and another in '97. Ray Sefo would be making his first K-1 World Grand Prix final appearance. The event was held at the Tokyo Dome in Tokyo, Japan on Sunday December 10, 2000, in front of 65,000 spectators.