Complex sentence: As mentioned earlier, some players are notoriously bad free throw shooters, even star players-historical examples include Wilt Chamberlain, Ben Wallace, and Shaquille O'Neal.
Split into simpler sentences: As mentioned earlier, some players are notoriously bad free throw shooters. Historical examples of star players that were poor shooters include Wilt Chamberlain, Ben Wallace, and Shaquille O'Neal.