In 1997, Estonian sports enthusiasts founded the Erki Nool Fan Club, and about 200 members of this group accompany him to the various international competitions in which he participates.
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.