MOSCOW, Oct 21, Andrei Simonenko. Two-time Olympic champion, now coach Evgeny Plushenko said that figure skaters Sofya Titova and Nikita Sarnovsky did change the coaching group within his academy, but this is an «inside story.» Earlier, a source said that Titova and Sarnovsky changed the coaching group within Plushenko's academy. During the competition of the first stage of the Russian Junior Grand Prix in Moscow, Plushenko, Alexander Abt and Artem Znachkov were indicated on the scoreboard as their coaches. «Yes, that's right. I have two groups, two different headquarters. Dmitry Mikhailov and Sergey work in one Alekseev, in the other — Abt and Znachkov. Athletes are divided into these groups, in these two groups I work with all the coaches. I will not go into details, this is an internal story. It happened. Everything is going well with us,» Plushenko told reporters.