León Gregorio Knorpel, 53, cherished outdoor life, including biking and camping across the country. Skilled in electricity and carpentry, he shared his knowledge with his son Sergio, building various projects together. León, who had various jobs throughout his life, including selling insurance policies, went to AMIA early on July 18, 1994, to finalize his mother's burial arrangements and register at the Job Placement Office. At 9:53 a.m., the explosion claimed his life among others.