 In April 2000, Annonson and Horrell took fifth place in the junior division of the Flanders Acro Trophy in Deinze, Belgium.At the 2001 Azur Acro Cup in Antibes, France during April, Annonson and Horrell placed third all-around (49.150).In 2002, they competed at the Machuga Cup in Krasnodar, Russia, winning the silver medal right under the reigning Russian world champions.