Mark Waid is an American comic book writer, known for his work on titles such as The Flash, Kingdom Come, and Captain America. He has won numerous awards for his work, including the Eisner Award for Best Writer in 1997 and 1998. Waid has also written for television, including the animated series Justice League and Legion of Super Heroes. He is currently the Chief Creative Officer of Boom! Studios, where he oversees the development of new comics and graphic novels. Waid is a passionate advocate for the comics industry, and has been a vocal supporter of creator rights and diversity in the medium. He is a living legend in the comic book world, and his work continues to inspire generations of readers.