Final answer:
The claim that Evel Knievel had his leg replaced after a 1997 injury is false. He had numerous injuries but no record of a leg replacement in that year.
Step-by-step explanation:
The statement is False. Evel Knievel, the famous stunt performer, had many injuries throughout his career due to his high-risk motorcycle jumps and crashes. However, there is no record of him having his leg replaced after an injury in 1997. Evel Knievel did suffer from numerous broken bones and surgeries, but a leg replacement, specifically after an injury in 1997, is not among documented incidents regarding his health.