Which might explain why, despite dazzling on the world stage for the best part of two decades and winning world titles at four different weights, there are those that question Roy Jones Jr's greatness.

BBC: Jones out to prove his greatness

After all, she only started lifting weights seriously about a year-and-a-half ago as part of her post-injury rehab.

WSJ: Cross Training: A Racer on Ice Dreams of Summer Games, Too