Amazo

Amazo is a fictional supervillain appearing in American comic books published by DC Comics. The character was created by Gardner Fox and Mike Sekowsky and first appeared in the Brave and the Bold #30 (Jun. 1960) as an adversary of the Justice League of America.

Fictional character biography
The android Amazo was created by Professor Ivo, a scientist with multiple fields who is obsessed with immortality.