The FEI Board has suspended the National Federation of the United Arab Emirates (UAE) following a detailed investigation into the circumstances around two National Endurance Events (CEN) in January and February 2020 - the Sheikh Mohammed Cup and The President's Cup – that should have been held as International Endurance Events (CEIs) as the number of foreign athletes far exceeded the quota permitted for National Events.

A former volunteer for both the Driving Test Event and the World Games in 2018, Rhinehart was familiar with the venue already, but now was able to drive and win two years later.