Adventure Dynamics
  • Adventure Dynamics - Aconcagua
  • Adventure Dynamics - Elbrus
  • Adventure Dynamics - Kilimanjaro
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Adventure and Mountaineering Guides:


Sean Disney

Managing Director of Adventure Dynamics International

Sean Disney is a two times Everest summiteer and two times 7 summits climber. A qualified T26 winter and summer mountain guide. He is one of the world's most experienced mountain guides and expedition leaders with over nineteen years of outdoor and mountaineering experience. Sean is the first South African to complete the EXPLORERS GRAND SLAM, skiing to the South Pole, North Pole and completing the Seven Summits. With this knowledge, our company can only complement your expeditions, dreams and experiences!

His ascents include (Number of times):

  • Mt Fuji
  • Meru (3)
  • Mt Lenin 7134m Russia
  • Aconcagua (4)
  • Mt Vinson Antarctica (4)
  • Mt Kenya
  • Mt Elbrus (15)
  • Mc Kinley/Denali (2)
  • Carstensz Pyramid (2)
  • Mt Kosiusko
  • Mt Blanc (6)
  • Kilimanjaro (20)
  • Mt Aspiring New Zealand
  • Everest (2) 
  • OlDoinyo Lengai
  • Damavand Iran (2)
  • Pico de Orizaba Mexico
  • Mt Giluwe Papua New Guinea
  • Mt Ararat Turkey
  • Cotopaxi Ecuador (2)
  • Mt Karinci
  • Mt Stanley

He has also tour led the Inca trail and Nazca lines in Peru. Sean summitted Everest twice : on the 24th May 2006 (South side) and 24th May 2010 (North side), completing his seven summits twice. Sean has also guided 2 skis to the South Pole.

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.

Sean was the Travel coloumnist for Mens Health Magazine. He is the co author of the book "Poles Apart with some pointy bits in between" - A Pan MacMillan published book.

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

Heinrich Ungerer

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 has completed 8 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 - 8 summits
  • Elbrus - 2 summits
Barend Engelbrecht

Barend Engelbrecht

Mountaineer and guide

Barend lives in the UK and has been guiding for ADI for more than a decade. During the early years of his climbing career he ventured out on climbing trips through out South Africa. As a climber he undertook many trips to the Drakensberg, Blouberg, Spitzkoppe and his birth ground in the Magaliesburg. Becoming a very competent climber, skilled mountaineer and guide.

"B" started guiding international trips for Adventure Dynamics to Kilimanjaro, Mt Blanc, Elbrus and Aconcagua. He has also spent time in the Alps, becoming familiar with in the rigors of classic mountaineering on ascents of the Blaitiere, L’M and others before venturing to the mixed mountaineering of Scotland and Wales.

He has since climbed Mt Vinson in the western Antarctic and Mt Everest via the north ridge in 2010. Completing 5 of the ‘7 Summits’ but still enjoying a good day out climbing or fly fishing in remote rivers.


Nestor Jangama

Kilimanjaro Head guide

Nestor Jangama, aged 48. Trained with the Tanzanian National parks and has guided over 200 multiple ascents of Kilimanjaro for 10 years. And has ascended Kilimanjaro 38 times in one year.  He also has 15 ascents of Mt Meru, Kilimanjaro's sister peak.



Kilimanjaro Chief Guide

Rajabu Athuman (49yrs) is a Chief Guide for ADI and has guided 300 ascents of Mt. Kilimanjaro over 12 years on all routes.  He is a trained middle school teacher originally which he did for 5 years.  He has climbed Mt meru more than 30 times too.

He fills the role of Chief Guide and porter manager for Adventure Dynamics International.



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.


Omari Masangi

Assistant Kilimanjaro Guide

Omari Masinga, aged 25, has climbed and guided on Kilimanjaro 30 times and has 2 summits of Mount Meru.



Assistant Kilimanjaro Guide

Edwin has been climing and guiding for a decade, a man of the mountain and the heart of a Lion


James Jangama

Kilimanjaro Head Guide

James is 24 years old and has been guiding on Kilimanjaro for 5 years.  He has summitted Kili 34 times and Meru once.


Simon Kiwelu

Kilimanjaro Head Guide

Simon has been guiding for Adventure Dynamics for a couple of years.  He has 50 summits of Kilimanjaro and has climbed Meru too.


Marcel Noah

Kilimanjaro Assistant Guide

Marcel is one of the best assistant guides on Kilimanjaro.  Caring and helpful, he has climbed Kilimanjaro 45 times.  He is 30 years of age.


Bariki Sam

Kilimanjaro Catering and Food

Bariki is in charge of food and catering and all camps in general.  A great personality and a work load of a lion.  He has climbed Kilimanjaro a few times.