Leiko Wu

Leiko Wu made her entrance in the pages of Master of Kung Fu #33 in 1975, a Bronze Age debut courtesy of the formidable creative team of Doug Moench and Paul Gulacy, and she's been a compelling presence in Marvel's martial arts corner ever since. Over the course of roughly fifty years and 109 catalogued appearances — spanning Master of Kung Fu, Marvel Comics Presents, and Shang-Chi — she has proven herself one of the most enduring figures to emerge from that stylish, espionage-tinged era of Bronze Age storytelling. She keeps genuinely electric company: the pages she inhabits are populated by the likes of Clive Reston, Black Jack Tarr, Denis Nayland Smith, and the imposing Zheng Zu, giving her world a rich, globe-trotting intrigue that feels as much spy thriller as superhero saga. With a key collector's issue to her name and a publishing history that stretches into 2025, Leiko Wu is exactly the kind of character who rewards the fan willing to dig into Marvel's deeper catalog.