Disgraced Korean cloning scientist loses citizenship after UAE move

Hwang Woo-suk, the South Korean researcher at the center of one of science's most significant fraud cases, has lost his Korean citizenship after obtaining UAE nationality, according to reports on Tuesday.

The biologist, who rose to international prominence in the early 2000s with claims of breakthrough advances in human stem cell cloning, saw his career collapse when investigations revealed his landmark publications were fabricated. His work, which had been hailed as a potential breakthrough for regenerative medicine, was retracted after the fraud was exposed.

Hwang's decision to take up UAE citizenship triggered an automatic loss of his South Korean nationality under the country's citizenship laws, which do not recognize dual nationality for adults. Following the change in his status, Hwang has reportedly initiated proceedings to regain his original citizenship.

The case remains a watershed moment in scientific ethics, highlighting the importance of research integrity and peer review processes in preventing fraud from reaching publication in major journals.