Jonnathan Ramirez is originally from Cali, Colombia. At the age of 8 he began his training at the Colombian Institute of Ballet, Incolballet. After graduating at 16, he moved to New York City where he received a full scholarship to continue his training at American Ballet Theatre’s Jacqueline Kennedy Onassis School of Ballet. In 2007 he danced with Cincinnati Ballet for two seasons, then in 2009 he joined Houston Ballet. In 2010, Jonnathan joined the Tulsa Ballet Theatre where he performed numerous soloist and principal roles over ten consecutive years before joining Colorado Ballet in 2020. Jonnathan was promoted from Soloist to Principal in 2021.