Cristiano Ronaldo and Kim Kardashian’s son spotted doing his iconic 'SIU' celebration

Cristiano Ronaldo is unarguably one of the greatest footballers of all time and one of the most famous names in sports around the world.

The 38-year-old Portuguese superstar is also one of the richest footballers in the world and the most followed human on Instagram.

In addition to his ridiculous goalscoring milestones, Ronaldo is also famous for his iconic celebrations whenever he finds the back of the net.

The Al-Nassr star was recently spotted with the son of famous American TV star and influencer Kim Kardashian in Japan following his team’s pre-season friendly against Paris Saint Germain which ended in a stalemate.

After the match, Ronaldo took time to meet up with his fans including Kim K’s son who has made no secret of her admiration for the Portuguese goal-machine.

An adorable video emerged on social media, showing Ronaldo and Kim K’s 7-year-old son Saint West doing his signature SIU celebration.

This comes just days after Kim Kardashian and her sons attended Lionel Messi’s Inter Miami debut as her children were captured taking selfies with the Argentine maestro following his stoppage-time wonder goal.

Ronaldo's signature celebration has become a viral hit in recent seasons.

From Tennis courts to schools, children and athletes alike have been mimicking the Portuguese by throwing their arms out and yelling 'Siuuu' at the top of their lungs.

The SIU celebration is synonymous with Ronaldo who debuted the famous gesture when he was at Real Madrid.

However, he has also used the SIU celebration at Juventus, Manchester United during his second spell, Al-Nassr, as well as when scoring for Portugal.