Piotr Szczerek faced criticism online after footage of him swiping the souvenir went viral

Footage revealed the moments after Polish player Kamil Majchrzak went to the crowd on the biggest win of his career - prompting a response which went viral online.

Kamil Majchrzak called on fans for help after the shocking video went viral.

Kamil Majchrzak called on fans for help after the shocking video went viral.

Dopo la vittoria al terzo turno Majchrzak regala il suo cappellino a un bambino, ma un milionario il milionario polacco, Piotr Szczerek glielo ruba, scatenando l’indignazione…

Polish chief executive’s wife stashed stolen hat in her bag after US Open grab as young boy protested

Kamil Majchrzak shared a clip of him meeting the boy, after a viral video appeared to show a spectator depriving him of one.

People have flooded the CEO's company with negative reviews on Google.

Social media tracked down the young fan after a man appeared to have taken it from the boy and stuffed it in a bag

Las redes viralizan el ‘robo’ de la prenda a un niño por un acaudalado empresario y el tenista localiza al pequeño para compensarle

Piotr Szczerek was "convinced" tennis star Kamil Majchrzak was passing him the hat, he says while apologising for the viral incident.

Piotr Szczerek faced criticism online after footage of him swiping the souvenir went viral

The businessman sparked fury online after he was filmed taking a cap signed by tennis star Kamil Majchrzak from a young boy

"I became caught up in the heat of the moment and the joy of the victory," the man said after video of the incident went viral.

Piotr Szczerek is the super rich CEO dubbed the 'most hated man on the internet' after he was caught on camera swiping a hat signed by Kamil Majchrzak from the boy.

L'imprenditore polacco ha sottratto il regalo che un tennista stava donando a un giovane tifoso. Le scuse si sono rivelate per ora inutili

A video of the moment that took place following tennis player Kamil Majchrzak’s victory against Karen Khachanov circulated widely online.