A FOOTBALL fan who trolled Aston Villa star Jack Grealish over the death of his young brother is seriously ill in hospital after a fall at Wembley stadium.

Alfie Perkins, 19, is understood to have suffered a head injury shortly after kick-off at the FA Cup Final on Saturday.

9 Alfie Perkins (left) is seriously ill in hospital after suffering a head injury at Wembley stadium Credit: Refer to Caption

A London Ambulance Service spokeswoman confirmed: "We were called at 5:02pm on 18 May to Wembley Stadium, to reports of a person injured.

"We sent a crew to the scene. A man was treated at the scene and taken to hospital."

Fellow fans suggested the University of Salford student was left in a coma following the fall but his condition has not yet been confirmed by authorities.

The accident is not being investigated by police.

The teenager sparked fury in March when he taunted the midfielder about his tragic sibling in the aftermath of Aston Villa's Second City derby win over Birmingham City.

Grealish, 23, was punched in the head by Birmingham fan Paul Mitchell, 27, during the game and went on to score the winning goal. Mitchell was later jailed for 14 weeks.

Perkins, a Birmingham fan, wrote: "He might have scored but it'll never bring his dead brother back."

Tweeting a picture of little Keelan Grealish's grave, he added: "That gives me more satisfaction than anything ever could".

9 Thousands of Twitter users condemned the vile post

Writing on the morning of the game, he predicted that Birmingham City striker Che Adams would "score the winner and reveal a shirt in front of Grealish saying 'where's your brother gone'".

He was later banned for life by Birmingham City and is believed to have started supporting Manchester City while studying in the area.

City lifted the trophy with a 6-0 victory over Watford.

Keelan Grealish died in his sleep aged nine months in 2000.

Last year Jack posted a heartfelt Instagram tribute to his brother - writing: "as long as there is someone in the sky to protect me, there is no one on earth who could break me".

VILLA FANS WISH TEEN SPEEDY RECOVERY

Pals of the teenager paid tribute to him on social media following the incident over the weekend.

Max Bell wrote on Twitter: "Please get through this mate. If anyone can you can."

Harry Lucock added: "Keep fighting Alf."

Villa fans were quick to wish the Birmingham City fan a full recovery on Twitter after hearing the news.

Louis Senem wrote: "Alfie Perkins who wished death on Grealish and every other Villa fan and gave him abuse about his dead brother is apparently in a coma fighting for his life.

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"Hope every decent Villa fan wishes he's okay. Never wish death on anyone."

Martin Hollinshead added: "Just heard the lad Alfie Perkins (the Blues fan that got banned as he tweeted Grealish about his brother)

"Apparently he had a fall at Wembley yesterday and is in a coma. Regardless of everything, I hope he pulls through."

9 He posted three sick jokes about Grealish's brother on the day of the game

9 One suggested that Birmingham City's striker would celebrate by taunting the Aston Villa ace

9 Jack Grealish's brother died aged nine months in 2000 Credit: Twitter

9 Jack Grealish scored the winner after being decked by a Birmingham City fan Credit: Getty - Contributor

9 Alfie had travelled to London to watch the game Credit: PA:Empics Sport

9 Perkins sent the tweet after Grealish was punched in the head by Birmingham fan Paul Mitchell Credit: Caters News Agency

9 Grealish did not react to the senseless attack Credit: Sky Sports

​Pitch invader punches Jack Grealish in the middle of Birmingham City vs Aston Villa​

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