Thanos

Thanos is a fictional character appearing in comic books and other media published by Marvel Comics. The character first appeared in Iron Man #55 (Feb. 1973) and was created by writer-artist Jim Starlin. Debuting in the Bronze Age of Comic Books, the character has been featured in over three decades of Marvel continuity and a self-titled series. The character's name is a derivation of Thanatos, the personification of death and mortality in Greek mythology. Thanos has appeared in other Marvel-endorsed products, including animated television series, arcade and video games, film, toys, and trading cards. Thanos was ranked number 47 on IGN's top 100 comic book villains of all time.