Please answer the following question: Frederiek Nolf - Frederiek Nolf (10 February 1987 5 February 2009) was a Belgian professional road bicycle racer who died in Doha in his sleep of an apparent heart attack between stages 4 and 5 of the 2009 Tour of Qatar. Nolf was born in Kortrijk. He was friend of cyclist Wouter Weylandt who died two years after Nolf in a racing accident in May 2011. 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?
Answer:
Athlete