New Delhi, April 28 -- Large parts of Spain and Portugal, and some parts of France, were hit by a massive power outage on Monday, leaving millions of citizens without electricity. The incident has sparked a widespread discussion on social media, with a video capturing the exact moment the power went off.

The video, which is now viral on social media, is shot at the venue of the Madrid Open tennis tournament. A reporter is seen taking an interview of American tennis player Coco Gauff, where the athlete describes her experience ahead of the match.

Gauff was talking about her match day on the mic when suddenly the sound completely cut off, thanks to the power failure. As soon as she realises the situation, the tennis player is seen laughin...