Complex sentence: Its natural athletic ability and fantastic jumping talents mean it excels in the show jumping arena, as well as competing at the highest levels of eventing, and Irish Horses are globally renowned for being some of the best fox hunting mounts in the world.
Split into simpler sentences: Its natural athletic ability and fantastic jumping talents means it excels in the show jumping arena, as well as competing at the highest levels of eventing. The horse is globally renowned for being one of the best fox hunting mounts in the world.