Master Christina Castillo has been doing Tae Kwon Do for 15 years. She has made Texas Tae Kwon Do team twice. In 2013, Master Castillo went to Puebla Mexico with the Texas team. In 2014, she traveled to represent USA at the Korean Open in Kyung Ju. After her achievements on Texas team, Master Castillo won gold in US Open two years in a row. She won gold in pairs poomsae in 2014 and gold in female team poomsae in 2015. In the summer of 2015, Ms. Castillo made top eight which qualified her to travel and compete at USA team trials where she placed 6th. In 2017, she and her team won gold at Collegiate Team trials which earned them a spot on USA Team. Recently this past summer, Master Castillo traveled with Collegiate Team USA and competed in the 2017 World Universiade Games in Taipei, Taiwan.