Sarah Wood shares the remarkable story of how she co-founded the global video advertising marketplace ‘Unruly’ with her husband knowing little about the tech world yet sold to News Corp, just nine years & a lot of hard work later for £114 million!

Sarah was running late on the day of the 7/7 bombings in London, narrowly missing the terrorist attacks. That moment led to her reassessing life, leaving academia behind & finding the courage to take the plunge as an entrepreneur. 

Helen discovers how polymetallic nodules lying at the bottom of the Pacific Ocean could be the answer to making more sustainable batteries to power electric vehicles.

The four metals needed are in abundance in the rocks. The Metals Company CEO & environmentalist Gerard Barron explains the work his scientists are doing & the benefits of extraction from the seabed over deep land mining which is destroying rain forests, causing massive CO2 emissions & displacing communities.  

Diane is one of America's leading business women - a senior executive & board member at Bye Aerospace, at the cutting edge of the the design & production of the world's first all-electric aeroplanes.

She explains how writing an honest, raw account based on her journals about the trials & triumphs of breast cancer treatment has helped her heal & reveals she's found a new self & purpose on the other side.

Alastair Campbell – writer, strategist & famous for being former Prime Minister Tony Blair’s Director of Communications – talks openly & frankly about his long battle with depression & the techniques he’s discovered to help him cope.

He also reveals why, after more than four decades together, he’s finally tied the knot in a civil partnership with Fiona Millar; his life-long passion for Burnley Football Club & his love of playing the bagpipes.

Toby Foxcroft coached some of the world’s top tennis stars, working alongside US tennis legend Nick Bollettieri.

In this week’s Convex Conversation, Toby explains how he uses lessons learned during his time in elite sport to mentor international business leaders.

He also shares an unexpected friendship with Muhammad Ali & talks about his involvement with the Coalition of Hope which aims to use two decommissioned aircraft carriers to help with humanitarian crises & natural disasters.

Storms with waves up to 10 metres high; extreme sleep deprivation; military rations & painful injuries – all in a day at sea for four extraordinary young Marines who spent 49 days, 19 hours & 45 minutes rowing 3,000 miles across the Atlantic. 

Afghanistan veterans Juniour Mcilhiney & Will Schweppe teamed up with serving Marines David Bruce & Sam Edwards to raised tens of thousands for The Royal Marines Charity under The Cockleshell Endeavour banner.

When Dan Parry-Williams told his careers teacher he wanted to design racing cars, he was handed leaflets about banking & the legal profession. 

But, inspired by growing up listening to the "angry sound of bees" from Brands Hatch at the bottom of his garden, Dan pursued his dream & shares incredible stories of being the chief designer of McLaren's iconic & limited-production P1 as well as other impressive supercars. 

Reza shares some of his extreme adventures & reveals what drives him to tell untold stories – often putting his life at risk to do so - in the world’s most dangerous places.

Indigenous tribes whose lives & cultures have remained unchanged for centuries but whose reliance on nature is making them vulnerable in today’s modern world are often at the heart of Reza’s films as he takes viewers on extraordinary journeys.

Reza is a Fellow of The Royal Geographical Society.

Images by @simonbuxton & @nomadmark

As Lara celebrates ten years as a tech journalist & co-presenter of the BBC's flagship technology programme Click, she explains her passion for how innovation can change lives for the better.

Lara reveals the initial challenges of being 'on air' from home, the fact she's head of tech in her family life & laughs about being called Mrs MSE by her husband, Money Saving Expert Martin Lewis.

Horatio’s Garden is named after 17-year-old Horatio Chapple who dreamt of becoming a doctor. He realised there was nowhere for spinal injury patients to go to begin to come to terms with their life-changing injuries when he volunteered at an NHS unit in Salisbury. 

Horatio’s vision has been brought to life by his mother Olivia & his father David – a spinal surgeon – along with friends & family, after he was killed on a summer camp to Svalbard in an attack by a polar bear. 

This is a story of unbelievable courage & hope, borne out of the most appalling tragedy.