It has been a long time since a Swiss man exceeded 8000 points for decathlon. It was in 2003, to be exact, when Rolf Schläfli achieved 8019 in Götzis and became only the 5th man ever over 8000.
After retiring as a decathlete, Andrei Nazarov started coaching. He has coached decathletes Erki Nool, Janek Õiglane, heptathlete Larissa Netšeporuk and long jumper Ksenija Balta.