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TJ Halbertsma
TJ Halbertsma (1971) is a Dutch national who has lived in London for 25 years and works in finance. He’s also an intrepid explorer and his expeditions have taken him all over the w...lihat lebih banyakTJ Halbertsma (1971) is a Dutch national who has lived in London for 25 years and works in finance. He’s also an intrepid explorer and his expeditions have taken him all over the world. Through his public speaking he has inspired many different audiences, ranging from primary schools to the British Mountaineering Council. His adventures have also enabled him to successfully raise funds for the World Wildlife Fund and the Juvenile Diabetes Research Foundation. He’s also raised funds for the MND Association and the Stephen Hawking Foundation as Chairman of the London City Swim.lihat lebih sedikit