Roger Federer

📕 Roger Federer (Born On August-08th, 1981) is a Swiss professional tennis player. He has won 20 Grand Slam singles titles-the most in history by a male player-and has held the world No. 1 spot in the ATP rankings for a more than 300 weeks (Including a record 237 consecutive weeks) and was the year-end No. 1 five times, including four consecutive years.