Which of the Following Individuals Is MOST Likely to Suffer

Which of the following individuals is MOST likely to suffer a traumatic brain injury?

A) Sophie, who is a gymnast specializing in the balance beam.
B) Bar, who is a world class skateboard champion and competes in the X-Games each year.
C) Liam, who is the starting quarterback for his high school football team.
D) Jared, who is in an automobile accident.
E) Heather, who is a dancer and is often involved in throws and lifts during a performance.