Mark Orpen, Author at bbrief

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Education & Training

IPD 4HR Masterclass

Mark Orpen - 24th July 2019 0

Management

DELEGATION: The key for motivation and productivity

Mark Orpen - 9th October 2017 0

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<img width="100" height="70" class="entry-thumb" src="https://www.bbrief.co.za/content/uploads/2025/07/nvidia_stock-100x70.png" srcset="https://www.bbrief.co.za/content/uploads/2025/07/nvidia_stock-100x70.png 100w, https://www.bbrief.co.za/content/uploads/2025/07/nvidia_stock-218x150.png 218w" sizes="(max-width: 100px) 100vw, 100px" alt="nvidia stock" title="Nvidia stock soars past $4 trillion in historic market milestone" />

Nvidia stock soars past $4 trillion in historic market milestone

10th July 2025

<img width="100" height="70" class="entry-thumb" src="https://www.bbrief.co.za/content/uploads/2025/07/grok_4-100x70.png" srcset="https://www.bbrief.co.za/content/uploads/2025/07/grok_4-100x70.png 100w, https://www.bbrief.co.za/content/uploads/2025/07/grok_4-218x150.png 218w" sizes="(max-width: 100px) 100vw, 100px" alt="grok 4" title="Grok 4 – xAI’s revolutionary AI model set to launch in 2025" />

Grok 4 – xAI’s revolutionary AI model set to launch in...

10th July 2025

linda yaccarino

<img width="100" height="70" class="entry-thumb" src="https://www.bbrief.co.za/content/uploads/2025/07/linda_yaccarino-100x70.png" srcset="https://www.bbrief.co.za/content/uploads/2025/07/linda_yaccarino-100x70.png 100w, https://www.bbrief.co.za/content/uploads/2025/07/linda_yaccarino-218x150.png 218w" sizes="(max-width: 100px) 100vw, 100px" alt="linda yaccarino" title="Linda Yaccarino steps down as X CEO – a leadership legacy" />

Linda Yaccarino steps down as X CEO – a leadership legacy

10th July 2025

Liberia – a nation bridging African and American heritage

10th July 2025

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