Sean Disney, Managing Director of Adventure Dynamics International, two times Everest summiteer and two times 7 summits climber. He is one of the world's most experienced mountain guides and expedition leaders with over nineteen years of outdoor and mountaineering experience. With this knowledge, our company can only complement your expeditions, dreams and experiences!

Ascents include Ascent of Mount Fuji, Ascent of Meru, Mt Lenin, Russia (7134m), Four summits and 6 guided ascents of Mt Aconcagua (6956m), Three guided summits of Mt Vinson in Antarctica (4897m), Mt Kenya (5199m), Ten guided ascents of Mt Elbrus (5642m), Two summits of Mt McKinley, Alaska (6194m), First SA guided ascent of Carstensz Pyramid, Australasia (4884m), also Mt Kosiusko on the Australian main land. Four ascents of Mont Blanc (4807m) and ten ascents of Mt Kilimanjaro (5895m). Also Mt Aspiring, New Zealand in November 2003. He has also tour led the Inca trail and Nazca lines in Peru. Sean summitted Everest twice : on the 24th May 2006 and 24th May 2010, completing his seven summits twice. Sean has also ski guided to the South Pole. Sean has also climbed Africa's only active Volcano OlDoinyo Lengai.

Sean's Seven Summits acheivements: First South African to climb the 7 summits twice (Kosiusko and Carstensz Pyramid)and the first SA to guide the 8 summits. We are also proud to have summitted Everest twice on an all South African expedition organised by Adventure Dynamics.
  1. Aconcagua - 4 summits
  2. Elbrus - 10 summits
  3. Kilimanjaro - 10 summits
  4. McKinley - 2 summits
  5. Vinson - 3 summits
  6. Everest - 2 summits (24 May 2006 from the South;24 May 2010 from the North)
  7. Kosiusko - 1 summit
  8. Carstensz Pyramid - 2 summits
  9. Seven Summits - twice with Everest from both sides
Sean was the Travel coloumnist for Mens Health Magazine.

Sean is a qualified paragliding pilot, private pilot, open water diver, and cyclist.


Heinrich Ungerer - Guide and Adventure Professional

Heinrich has devoted his life to the competitive sport, fitness and the adventure industry and is actively involved in adventure and multisport training.

In 2008 he decided to combine adventure with his sport science expertise and moved to South East Alaska to train with Alaska Mountain Guides (AMG) during a six month internship. Following intensive training and qualification he was employed as a mountaineering and sea kayaking guide.

Heinrich guides for ADI since 2009 and have completed two Kilimanjaro summits via Rongai and Machame routes.
  • 24 Day Mountaineering Expedition - Flower Mountain South East Alaska
  • Sea Kayak Expeditions - Alaska
  • Endurance Multisport expeditions and events
  • Mountaineering - Western Cape
  • Kilimanjaro - 2 summits

Robby Kojetin

Robby Kojetin started sport and trad climbing in 1994 and eventually moved on to high altitude climbing with his first trip to Kilimanjaro in 2000. Since then he has summitted Kili another 4 times, leading groups on both the Machame and Arrow Glacier routes.

He has since climbed Elbrus, Aconcagua and Everest via the South side in 2009. Other expeditions also include Mount Kenya, Margerita Peak in Uganda and the Cordillera Blanca in Peru.




Stanley - Meru & Kilimanjaro specialist

Stanley specialises in Meru and Kilimanjaro, he has been guiding for 6 years and has over 100 ascents of each of these mountains. A local in Moshi village he is a spectacular guide and specialist.








Nestor - Kilimanjaro Head guide

Nestor, after training with the Tanzanian National parks. Has guided multiple ascents up Kilimanjaro for 10 years. And has ascended Kilimanjaro 38 times in one year.









Rajabu - Kilimanjaro head guide

Rajabu has guided 160 ascents of Mt. Kilimanjaro of which have been on the western breech Machame/ Arrow Glacier side of the mountain

He fills the role of head guide and porter manager for Adventure Dynamics International.







Sibusiso Vilane - Guide and Adventurer

Sibu has been guiding trips for Adventure Dynamics for the past two years, he has climbed Everest twice and completed the 7 summits. After skiing to the South Pole in 2006 he has climbed many mountains around the world and and is one of South Africa's credible adventurers.

He lives in Nelspruit with his family.








Alex Harris, guide for Adventure Dynamics is a motivational speaker and teaming facilitator. He is an experienced climber, mountaineer, Everest summitteer, and 7 summits climber.

Alex is an explorer at heart and has been climbing around the world for over twelve years. Successful ascents include Mt Rainier (4395m), Mt Mckinley (6194m), Mount Lenin (7134m), 3 ascents of Aconcagua (6956m), 2 ascents of Mt Elbrus (5642m), 3 ascents of Mt Kenya (5199m), Carstensz Pyramid (4884m), Mt Vinson Antarctica (4897m) and 8 ascents of Mt Kilimanjaro (5895m).

Alex led the South African expedition to the North side of Mount Everest in 1996 and also the 1st South African ascent of Mount Vinson, Antarctica's highest mountain. He led an expedition to Cho Oyu (8201m) in April 2001. Alex led the Discovery Everest 2003 expedition and reached 8500m on Mt Everest via the South Col. Alex summited Everest via the North Ridge on 3 June 2005.

Alex is also a keen caver and has been on caving expeditions to both Madagascar and Siberia. Apart from adventure, Alex is passionate about public speaking and spending time in the bush. He is the author of "Rocks and Hard Places". He will walk to the South Pole in December 2007.
Barend Engelbrecht, mountaineer and guide

Barend spent most of his youth traveling through South Africa. Seeing places such as Namibia, the Drakensberg, and the Eastern Cape, mostly through hiking trips.

He started climbing 10 years ago, climbing mostly in the Magaliesburg and Waterval Boven, South Africa. Later on, he became intrigued with the other disciplines, traditional, aid & ice. Since then he has ascended various climbs in the Magaliesburg, Kranzberg, Drakensberg (sentinel via Angus Leppan, Eastern Buttress, the thumb Makaza, Main Event), Blouberg (Last Moon, Hey Jude, Something of Value), Swartberg (Towerkop) Spitskoppe, Namibia (std route, pontok spitse). Also going on cycling trips to the Kalahari and Baviaanspoort

He has 4 ascents of Mt Elbrus and has guided twice on Mt Aconcagua. Barend summitted Everest from the North side on 24 May 2010, guiding 4 clients to the summit.

My interest led to various aspects of the outdoor world such as managing a climbing wall, training & specialist equipment. Other ascents include guided ascents of Kilimanjaro 5895m and 3 guided ascents of Mt Blanc. Other ascents in the Alps include L'M, Blatier and Aig Le Roc.