Complex sentence: Pallop graduated from Class 7 of the Chulachomklao Royal Military Academy, the so-called Young Turks, and began his career as a commando and self-professed assassin.
Split into simpler sentences: Pallop graduated from Class 7 of the Chulachomklao Royal Military Academy, the so-called "Young Turks". He began his career as a commando and self-professed assassin.