Aramaki
Former sheriff of a town in South Blue
However, he committed a major incident involving a woman and was imprisoned.
IsshoFormer Minister of Defense of a kingdom on the Grand Line
Then a war broke out, and the country Issho protected was destroyed by the war, and Issho became a first-degree war criminal.
Both were criminals, but caught the attention of the world government and were conscripted as captains.
Was he conscripted in exchange for pardoning criminals?