poacher turned gamekeeper

Meanings:

1.
UKUSGlobalidiomaticformalinformal
- A person who formerly broke rules, exploited, or acted against an interest and later assumes the role of protector, regulator, or enforcer of that same interest.
- Someone who changes sides or roles, often implying they bring insider knowledge from their former activities to their new authoritative or supervisory position.

EN: Isn't it a bit poacher turned gamekeeper?
ES: ¿No es un poco raro que la presa se vuelva cazador?
EN: Mr Jin, like many of the best conservationists, is poacher turned gamekeeper, using his hunting skills to benefit his old quarry.
ES: Sr. Jin, al igual que muchos de los mejor conservacionistas, es un ladrón que se ha vuelto policía, utilizando sus habilidades de caza en beneficio de su antigua cantera.
ID: tuan Jin, seperti banyak para konservasionis terbaik, adalah pemburu yang berbalik menjadi pengawas binatang liar, menggunakan keterampilan berburu untuk manfaat bagi sang burung.
EN: Just because you're a poacher turned gamekeeper, there's no need for rudeness.
ES: El que seas un cazador ascendido a guardabosques, no implica usar la rudeza. No, señor.
ID: Hanya karena nasibmu berubah, tak perlu bersikap kasar.
EN: He's a born Anti-Corruption Officer, poacher turned gamekeeper.
ES: Nació oficial anti corrupción, que trabajó en el otro bando.