It's a family affair: who are some of the most successful siblings in sport?

In the world of sport, you're likely to spot more than a few duplicate surnames dominating the scoreboards, fixtures and on the back of shirts.

This weekend, Matty Longstaff joined his brother Sean on the pitch at St James Park as Newcastle took on Manchester United. Matty's sterling performance and winning goal was 'better than a dream', and his big brother was only a few yards away to celebrate with him.

Let's meet some of the siblings that keep success in the family...

  • Sean and Matty Longstaff

Matty made his Magpies debut alongside older brother Sean against Manchester United Credit: PA

  • Bobby and Jack Charlton

The brothers from Ashington played in the World Cup final victory over West Germany in 1966 Credit: PA

  • Charlie and Harry Tanfield

The Yorkshire brothers are both Commonwealth medalists Credit: PA

  • Gary and Phil Neville

Dubbed the 'most famous brothers in football' the Nevilles played for Manchester United together Credit: PA

  • ... and Tracey Neville

Phil's twin Tracey led the England ladies netball team to Gold at the 2018 Commonwealth Games Credit: PA

  • Nikita Parris and Natasha Jonas

The sisters have both represented England in football and boxing respectively Credit: PA

  • Alistair and Jonny Brownlee

In 2016, the Yorkshire pair were the first British brothers ever to finish first and second in an individual event at the Olympic Games Credit: PA

  • Ralf and Michael Schumacher

The brothers from Germany are the only siblings to win Formula One races Credit: PA

  • Andy and Jamie Murray

The pair last played doubles together at the Citi Open in Washington, USA Credit: PA

  • Vitali and Wladimir Klitschko

Vitali currently serves as Mayor of Kiev, in Ukraine while brother Wladimir officially retired in 2017 Credit: PA

  • Anton and Rio Ferdinand

Both Ferdinand brothers have played in the Premier League Credit: PA

  • Yaya and Kolo Touré

Many Premier League fans will know the Yaya/Kolo Toure song Credit: PA

And of course...

  • Venus and Serena Williams

The American sisters have faced off dozens of times in professional tennis tournaments. Credit: PA