Johnathan "John" Wick (born Jardani Jovonovich) is a legendary hitman who previously worked for the Tarasov Mob until his retirement. He quit in order to spend time with his wife, Helen Wick, who later died of cancer. His superior, Viggo Tarasov, promised to allow John to quit if he first completed an "impossible task": killing all of Tarasov's enemies in a single night. Having succeeded, John retired and lived peacefully for just over five years. Following his wife's death, John came out of retirement after Viggo's son, Iosef Tarasov, murdered his dog, Daisy (who was gifted to John posthumously by Helen to help him grieve), and stole his car during a home invasion. John is the titular main protagonist in the John Wick franchise, appearing in John Wick, John Wick: Chapter 2 and John Wick: Chapter 3 – Parabellum.

What are you doing here?
Stalker!