THE best three-year-old sprinter in Australia in 2015, Exosphere began his stud career there last autumn and he has now come to France to join eight other stallions at the Haras du Logis. Home-bred by Darley, he has a very unusual outcross pedigree, being one of the best sons of the Australian champion miler Lonhro, who has already sired 37 group winners and 29 listed scorers.