Africa
Mount Kilimanjaro (19,343) 2002

Argentina
Aconcagua attempt (22,831) 2007
Aconcagua summit (22,831) 2012

Australia
Mount Kosciuszko (7,310) 2013

Costa Rica
Cerro Chirripo (12,533) 2009

Japan
Mount Fuji (12,362) 2003

Peru
Machu Picchu trek and Huayna Picchu (9,000) 2006

Russia
Mount Elbrus (18,510) 2008