Roger Federer, 36, aims to become oldest world No.1 tennis player

Roger Federer will play in the ATP 500 event in Rotterdam  - if he makes it to semi-finals, he will have a chance to become the oldest world number one tennis player in history.

Roger Federer 'finally satisfied' after becoming oldest World No

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Roger Federer – Official Signed Postcard – Roland Garros 2019 BAS

Top of the world: Federer, 36, becomes oldest number one - AS USA

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Roger Federer – Official Signed Postcard - SignedForCharity

Wimbledon: Roger Federer again faces test of time and Novak

Roger Federer returns to top of ATP rankings; oldest ever at 36 - ESPN

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