Please answer the following question: Konstantin Volkov (athlete) -  Konstantin Yuryevich Volkov (Russian: Константин Юрьевич Волков) (born February 28 1960 in Irkutsk) is a retired pole vaulter. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Athlete