Hassan and his brother Mohammed Tahous Al Nuaimi both compete as riders on Al Shaqab's Endurance Team. As an 11-year-old, Hassan began riding as he followed his brother into the sport. The brothers are the only members of their family involved in equine sports. As the younger sibling, Hassan welcomes his brothers coaching and encouragement as they compete in endurance events. The brothers enjoy a friendly rivalry and enjoy the opportunity to train and race together.