West Ham fan 'Knollsy' was given a heartwarming ovation from fellow supporters as his heroic actions in Alkmaar were hailed.
The 58-year-old supporter went viral on social media following the Hammers' Europa Conference League victory on Thursday evening. As the side celebrated reaching the final, their away support was charged by AZ ultras, with violent scenes marring the victory.
Knollsy - real name Chris Knoll - elected to defend his fellow supporters in fighting off the invaders. His actions were praised during the Hammers' final home Premier League game of the season against Leeds on Sunday. Supporters gave a standing ovation to Knoll, whilst his name was also chanted at the London Stadium.