Who is the character The Bowery King's informant, the Administrator, and how does he fit into the John Wick storyline?

The Administrator is a character in the John Wick series who works as an informant for The Bowery King, a prominent figure in the world of assassins. He is played by actor Randall Duk Kim. The Administrator is a key figure in the story as he provides The Bowery King with valuable information about the whereabouts of John Wick.

The character of The Administrator is introduced in John Wick: Chapter 2 when The Bowery King contacts him to find out John's location. In John Wick: Chapter 3 - Parabellum, The Administrator helps The Bowery King orchestrate his plan to take over The High Table by providing him with intel.

The Administrator is known for his vast network of information and his ability to uncover even the most well-hidden secrets. He is also shown to have a close relationship with The Bowery King, as they work together to take down their enemies in the world of assassins.