MOSCOW, April 21. /TASS/. Russia’s cross-country skier Sergei Ustiugov has been called up for military service at the National Guard, Elena Valbe, the president of the Russian cross-country skiing federation, told reporters on Friday.
"Now Ustiugov is doing a tour of military service at Russia’s National Guard," Valbe said.
Ustiugov is a world champion and Tour de Ski winner.