Allen Iverson is widely thought to be one in all the best NBA players of all time.
Although he never won a championship, him carrying the Philadelphia 76ers into the Finals on his back will endlessly go down in league lore.
Along with significantly impacting basketball on the court, showing every person what someone of small stature could do, Iverson also had a meaningful effect on the sport off the court.
Specifically, he made it possible for players to decorate how they wanted to decorate without fear of criticism.