How many letters does the top answer for “athletics player from russian empire” have?

The most common answer is lossmann (8 letters).

Crossword clue: athletics player from russian empire

1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

lossmann 8 letters wd-fact-v3

athletics player from empire of japan 60% similar → kanakuri, keechung

athletics player from german empire 60% similar → traun

chess player from russian empire 60% similar → bogoljubov

association football player from russian empire 50% similar → lossmann