Len Wein was an influential American comic book writer and editor, best known for co-creating iconic characters such as Wolverine and Swamp Thing. He began his career in the 1960s and worked for major publishers like Marvel Comics and DC Comics, contributing to numerous popular series and storylines. Throughout his career, Wein received several awards for his work, including the prestigious Eisner Award. He played a significant role in shaping the comic book industry and inspired many future creators with his storytelling and character development skills. Len Wein passed away in 2017, leaving behind a lasting legacy.