who is captain marvel and what are his powers
Captain Marvel, also known as Shazam (/ ʃəˈzæm /), is a fictional superhero appearing in American comic books published by DC Comics. Artist C.C. Beck and writer Bill Parker created the character in 1939. Captain Marvel first appeared in Whiz Comics #2 (cover-dated Feb. 1940), published by Fawcett Comics. He is the alter ego of Billy Batson, a boy who, by speaking the magic word "SHAZAM" (acronym of six "immortal elders": Solomon, Hercules, Atlas, Zeus, Achilles and Mercury), can transform himself into a costumed adult with the powers of superhuman strength, speed, flight and other abilities.