British heptathlete Katarina Johnson-Thompson has partnered with sports nutrition brand Science in Sport, to work with the brand on her nutritional plan, using SiS's GO products in both training and competition.

Johnson-Thompson commented 'It's a really important time for me leading into Rio so I'm delighted to add Science in Sport to the team helping me reach my goals. Having the correct nutrition plays a large role in how well I perform on the track and is something I've specifically been working on with my coach so it's hugely beneficial to work with SiS to create a bespoke plan'.