Taking a look back at a classic West Ham United moment on this day in history, in association with RoadX Tyres...
Pop Robson netted his first West Ham United hat-trick as the Irons thrashed Sheffield United 5-0 in the League Cuip fifth round on this day in 1971.
The centre-forward, who had signed from Newcastle United in February of that year, scored a perfect treble - header, left-foot shot, right-foot shot - to blunt the Blades at the Boleyn Ground.
Robson scored the opening two goals before Clyde Best made it 3-0 before half-time. The Bermudan grabbed the fourth before Robson completed his hat-trick three minutes from full-time.
The Hammers would go on to face Stoke City in the semi-finals, drawing 2-2 on aggregate before losing 3-2 in a pulsating second replay at Old Trafford in January 1972.
Watch all five West Ham goals from their Sheffield United win again here!
RoadX Tyres is West Ham United's Official Tyre Partner. RoadX Tyres is a new tyre brand which successfully launched around the world at the end of 2019. The company focuses on providing comfortable and durable high-performance tyres and is backed with the highest level of testing, manufacturing, and research and development capabilities.