Len Wein, born on June 12 of 1948 and who passed away on September 10 of 2017, achieved recognition as a distinguished author and editor of comic books, lending his skills to both DC and Marvel Comics. He is most famous for his creation of Swamp Thing and the All-New X-Men, which included Wolverine. Furthermore, he also offered his skills to Blackthorne Publishing, an independent comic book publisher.