In 1989, Bob Lazar came forward to assert that he had worked on reverse-engineering alien technology at a secret facility in Nevada called S-4 that was built into a mountainside just south of Area 51’s main site. The world was introduced to Area 51, and to Bob Lazar, by KLAS investigative reporter George Knapp who interviewed Lazar about his claims.

Now, twenty-five years later, both Knapp and Lazar will be reuniting for a special appearance at the world’s largest annual UFO conference–the International UFO Congress.

The assertions made by Lazar are well-known staples in UFO lore, and they served as a catalyst for Area 51’s rise to pop culture prominence. He alleges that he was expelled from working at Area 51 after it was discovered that he had told friends where they could watch test flights of the advanced extraterrestrial technology on which he was working.

Although many believe Lazar’s assertions, critics dismiss his claims, citing the lack of supporting evidence, including the absence of employment and education records. But Lazar, who asserts the government erased his records, stands by his claims.

To read more and view the video, click here.