Determine if the sentence is true based on the text below:
roger federer is considered a pro tennis player

Roger Federer started his journey as professional tennis player in 1998 and has been victorious on 20 of his 75 appearances at Grand Slam tournaments since. The 37-year-old has revealed two things that his unrivalled career has restricted him from doing and that he'd like to take up again in future. "Yes, skiing, just put on the skis and race downhill," Federer said, when asked if there is anything that he misses. "It's been 10 years since I last was on skis, and I would love to eat more fondue.
Yes