Geri Winkler
In the 1990s he ascended Popocatepetl in Mexico and Muztagh Ata (7546 m) in China. In the summer of 2001, he climbed Elbrus in Russia, the highest mountain in Europe. In the winter of 2002 and 2003, Winkler climbed Aconcagua in Argentina, the tallest mountain in South America.
Argentina
Argentina's highest point is Aconcagua in the Mendoza province ( above sea level), also the highest point in the Southern and Western Hemispheres.
The lowest point is Laguna del Carbón in the "San Julián Great Depression" Santa Cruz province ( below sea level, also the lowest point in the Southern and Western Hemispheres, and the seventh lowest point on Earth)