Buffy the Vampire Slayer had more than one co-executive producer.
Troy de Haas -LRB- born 15 June 1979 -RRB- is an Australian tower running , mountain running and orienteering competitor .. orienteering. orienteering. competitor. Competition. tower running. tower running. He made sporting history in 1999 when he won a bronze medal in the long event at the Junior World Orienteering Championships in Varna , Bulgaria .. Junior World Orienteering Championships. Junior World Orienteering Championships. Varna. Varna. Bulgaria. Bulgaria. Orienteering. Orienteering. World Orienteering Championships. World Orienteering Championships. It was the first ever medal to be won by a non-European at the international level in the sport of Orienteering .. Orienteering. Orienteering. In 2006 he achieved Australia 's best ever men 's result at a Senior World Orienteering Championships placing 7th in the sprint event in Nagoya , Japan .. Australia. Australia. Orienteering. Orienteering. World Orienteering Championships. World Orienteering Championships. Nagoya. Nagoya. Japan. Japan. He was also a member of Australia 's relay team that placed 6th at the 2001 World Championships in Tampere , Finland .. Australia. Australia. Tampere. Tampere. Finland. Finland. The world 's biggest relay event , Jukola , was won by Turun Suunnistajat in 2001 with Troy running the ` long night ' leg for the team .. Jukola. Jukola. He is still today the only non-European to ever win Jukola .. Jukola. Jukola. In recent years he has placed at national mountain running championships and international tower running races including Q1 -LRB- building -RRB- , Fernsehturm Stuttgart , Swissotel The Stamford Singapore and Taipei 101 .. tower running. tower running. Fernsehturm Stuttgart. Fernsehturm Stuttgart. Swissotel The Stamford. Swissotel The Stamford. Taipei 101. Taipei 101