In the United States, feeder judges are prominent judges in the American federal judiciary whose law clerks are frequently selected to become law clerks for the justices of the U.S. Supreme Court.[1] Feeder judges are able to place comparatively many of their clerks on the Supreme Court for a variety of reasons, including personal or ideological relationships with particular justices, prestigious and respected positions in the judiciary, and reputations for attracting and training high-quality clerks.[2] Supreme Court clerkships are highly prized and the most difficult to secure in the American clerking landscape—they have been called the "brass ring of law clerk fame"[3] and the "ultimate achievement."[4] Feeder clerkships are, consequently, similarly prized as stepping stones to a potential clerkship with the Supreme Court.