 In 2010, Annonson also coached Allen and Rodrigues to win the mixed-pair all-around gold medal at the 2010 Acrobatic Gymnastics World Championships in Wroclaw, Poland, the second gold medal ever won for the USA in acrobatics at a World Championships.WCTC athletes includes the 2011 U.S. mixed-pairs champions, Cassie Lim and Brian Kincher.Lim and Kincher also won the mixed-pair gold in the all-around at the 2011 Flanders International Acro Cup in Puurs, Belgium.