Clayton Green is the McLaren F1™ Human Performance Programme Manager. Clayton worked as Lewis Hamilton's trainer and has since progressed to a new role at McLaren to make sure that not only are the drives in top condition for race day, but that everyone involved in the team is ready to give their optimal performance.
Run247 spoke to Craig at the launch of the new Lucozade Sport Champions' Choice sports drink, at the Science Museum to learn more about the development of the product. You can follow McLaren on twitter at @TheFifthDriver.
Clayton Green - McLaren Human Performance Programme Manager