Here are some of our favourites so far in the four days the Rio Olympics has been running.

Keep your eye on the ball! Nigeria and Lithuania fight for a rebound during a basketball game.

Hossam Hussein Bakr Abdin, of Egypt, takes a moment to kiss the mat after winning a match during the men’s middleweight 75-kg boxing match.

Michael Phelps wins his 19th Olympic Gold medal alongside teammate at the men’s 4 x 100m freestyle relay.

The sun sets over the Beach Vollyball Arena and the cascading Rio hills.

An Italian And United Arab Emirates contestant compete during the bronze medal round at the men’s 81-kg judo competition.

USA’s Katie Ledecky dives into the pool during the women’s 200m freestyle final to win gold medal.

Kenya’s Celestine Masinde ® and Philadephia Olanda tackle Jade le Pesq of France during a Women’s Pool B rugby match at the Rio 2016 Olympics.

Kosuke Hagino wins gold and becomes Japan’s first swimmer to claim victory at the Olympic event.

This picture beautifully displays the cultural differences seen at the Rio Olympics as the German and Egyptian beach volleyball players go at it.

Oscar Albeiro Figueroa Mosquera wins a gold medal in the men’s 62kg weightlifting competition for Colombia at the Rio Summer Olympics.