english: My colleague, the late great Loren McIntyre, discoverer of the source  lake of the Amazon, Laguna McIntyre in the Peruvian Andes, was lost on the Peru-Brazil border about 30 years ago.
non_english: Mijn collega,  wijlen de fantastische Loren McIntyre, ontdekker van het Amazone-bronmeer Laguna McIntyre in de Peruviaanse Andes, was 30 jaar geleden verdwaald op de grens tussen Peru en Brazilië.