Conversation so far:
who designed the uniform of the swiss guard
The uniform of the Swiss Guard was introduced by commandant Jules Repond (1910–1921) in 1914. Repond's design was inspired by 16th-century depictions of the Swiss Guard.
when was the swiss guard founded
Founded in 1506, the Papal Swiss Guard is the Vatican’s military unit and is charged with protecting the pope and guarding the Apostolic Palace and the gates of Vatican City.
who was the pope when the swiss guard was founded
Established in 1506 under Pope Julius II, the Pontifical Swiss Guard is among the oldest military units in continuous operation.

Question: what is the process of becoming a guard
Self-contained rewrite: what is the process of becoming a swiss guard