Via Press Release, a statement from The Royal Ballet:
Dame Monica Mason announced this afternoon that Principal Sergei Polunin has resigned from The Royal Ballet with immediate effect.
Born in the Ukraine, Sergei joined The Royal Ballet in 2007 from The Royal Ballet School. He rose rapidly through the ranks and was promoted to Principal at the end of the 2009/10 season aged just 19.
Speaking about the announcement, Monica Mason said:
“This has obviously come as a huge shock, Sergei is a wonderful dancer and I have enjoyed watching him tremendously, both on stage and in the studio, tremendously over the past few years. I wish him every success in the future.”