{"echo_id":"170b4cd4-059b-431b-9df5-fc52f2788a81","kind":"person","canonical_name":"John Glenn","aliases":["John H. Glenn"],"summary":"John Glenn, 1921–2016. Astronaut who became the first American to orbit Earth. Born 18 July 1921. Died 8 December 2016. This Echo is the name and span, not a biography.","years":"1921–2016","place_hint":null,"tags":["person","historical"],"verified":false,"public_publish":true,"primary_image_url":"https://media-vayati.s3.us-east-va.io.cloud.ovh.us/echoes/visages/170b4cd4-059b-431b-9df5-fc52f2788a81/fd0cfdef2bd1a7274593.jpg","primary_image_type":"upload","is_placeholder":false,"image_is_placeholder":false,"created_at":"2026-10-24T07:16:46.360Z","updated_at":"2026-10-24T07:16:47.271Z","parent_place_echo_id":null,"place_grain":null,"external_links":null,"nested_places":[],"parent_place":null}