Alexander "Sasha" Siemel was an American/Argentinian adventurer, professional hunter, guide, actor, writer, photographer, and lecturer of Latvian origin. He spoke seven languages and boasted of having experienced more adventure in a single year than most men had witnessed in a lifetime. He is known among sportsmen, claiming to have successfully hunted more than 300 jaguars — or onças, as the big cats are colloquially known in parts of Latin America—in the Mato Grosso jungles of Brazil. Siemel's accomplishments in pursuing the large and often d…