Final answer:
Mike Powell set a world record at the 1991 World Track and Field Championships in Tokyo with a long jump of 8.95 meters.
Step-by-step explanation:
In the 1991 World Track and Field Championships in Tokyo, Mike Powell jumped a world record-setting 8.95 meters in the long jump event. This record-breaking jump remained undefeated for many years, showcasing Powell's extraordinary athletic prowess. In the context of physics, treating a long jumper as a projectile helps in understanding the dynamics of the jump. For a person with a take-off speed of 9.5 m/s, the maximum range obtainable would depend on factors such as angle of launch and air resistance, but these calculations would be separate from the actual record established by Powell.