an Entity references as follows:
Ivan Oleksandrovych Putrov (Ukrainian: Іван Олександрович Путров; born 8 March 1980) is a Ukrainian-born ballet dancer and producer. He trained at The Kyiv State Choreographic Institute and at The Royal Ballet School. Upon graduation Sir Anthony Dowell invited him to join the Royal Ballet, which he did in September 1998. He has continued to dance with companies around the world, to organize dance events and to teach.