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Post-match he was remembered by players including Roger Federer , Rafael Nadal , Andy Murray and Nick Kyrgios as a man who was at the top of the game for years , and continually displayed the fighting spirit that he became synonymous with .
 person: Roger Federer; person: Rafael Nadal; person: Andy Murray; person: Nick Kyrgios
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 person: Roger Federer; person: Rafael Nadal; person: Andy Murray; person: Nick Kyrgios