He brings knowledge and expertise to the series with extensive experience in the motorsport industry including almost three decades across multiple racing disciplines at McLaren.

Mr Grain has an impressive motorsport journey with plenty of winning pedigree, particularly at McLaren, where he held numerous technical and operational roles with notable successes including a Formula One title, victory at the 24 Hours of Le Mans and IndyCar race wins.

In his most recent role of sporting director, Mr Grain oversaw the creation of the NEOM McLaren Extreme E team and led the team in its first season of racing in 2022.

His appointment coincides with the upcoming launch of Extreme H as plans for the world’s first hydrogen motorsport championship gathers pace.

Extreme E said that Mr Grain’s appointment as technical director further reinforces Extreme E’s commitment to pushing the boundaries of innovation and performance, and demonstrates the series’ ambitious plans for future development.

“Using his extensive experience in both Formula One and endurance racing, Mark will play a pivotal role in shaping the technical direction of the championship and ensuring the teams’ compliance with regulations,” it said.

Trucking on gas: Electric off-road race series Extreme E plans to add a hydrogen-powered class called Extreme H

Known for its pioneering spirit, Extreme E has revolutionised the motorsport world by bringing exciting electric racing action to some of the most challenging and remote corners of the planet.

By racing in environmentally sensitive areas, the series aims to raise awareness about climate change while promoting the adoption of clean energy solutions.

The series championship is currently being led by Australian Molly Taylor.

Mr Grain said: “Having experienced Extreme E first hand as a competitor and loved every minute, when the chance came to join the championship, I jumped at it.

“Extreme E continues to evolve and break new ground in motorsport, having already established many ‘firsts’ which make its appeal so unique. The opportunity to play a part in its future is incredibly exciting, especially with the introduction of hydrogen fuel-cell racing.

“We don’t want to sit back; we want to continue to push and evolve. Extreme E already has a track record of challenging common assumptions and ways of going racing, and I share the strong ambition to maintain that momentum.”

Extreme E CEO Alejandro Agag said: “We are thrilled to welcome Mark to Extreme E as our new technical director.

“His relentless pursuit of excellence has earned him a stellar reputation in the industry and this, combined with his unrivalled expertise and passion for sustainable motorsport, make him the ideal candidate for this new role.

“We believe his expertise will be invaluable in shaping the technical future of Extreme E and driving innovation within the championship, while there will also be significant focus on preparations to launch Extreme H, a world-first hydrogen motorsport series.”

By Neil Dowling