Watch: Roger Federer ends 'biggest debate' in tennis- ball is 'yellow or green'

Roger Federer is probably the greatest tennis player ever. The current world number one is certainly the foremost voice in tennis today. And the voice has now spoken and settled the biggest debate of the game.  

Federer has expressed his definite view on the most interesting question that has puzzled the tennis fraternity- whether a tennis ball is yellow or green. 

While some think that tennis balls are yellow, many consider it to be green. There has been some long and hot debates on Internet about it among the tennis fans. 

The debate started with a twitter poll, where people started discussing that whether the colour of fuzzy tennis ball is green, yellow, chartreuse, lime green or fluorescent yellow.

Roger Federer was also quizzed about it and he settled things once for all saying, “They’re yellow.” 

Watch the video here:

What colour is a tennis ball?

Roger Federer says they’re yellow. pic.twitter.com/LV94V4lokg

— Tim and Sid (@timandsid) March 20, 2018

Federer was asked the question by a fan. “Hey Roger, are tennis balls green or yellow?” a fan asked in a video that has gone viral.

Roger replied immediately, “They’re yellow!”