Fans Shocked By KSI’s ‘Bizarre’ Behaviour On Britain’s Got Talent Semi-Final

Britain’s Got Talent viewers were left stunned during the live semi-final on May 23 as judge KSI sparked a wave of concern over his unusual behaviour. The rapper and YouTube star, who joined the show as a permanent judge this year replacing former Strictly star Bruno Tonioli, seemed louder and more unpredictable than ever — leaving some fans questioning if something was off.

Bruno, who stepped down after three memorable series, had previously explained his exit was purely logistical: “There is no animosity, it was a mutual decision. I just couldn’t do the flying anymore. To be honest, it’s a miracle I survived that schedule.” His absence has left a gap KSI was tasked to fill — but not all viewers are convinced he’s the right fit.

On social media, reactions were swift and unflinching. “Is KSI on something?” one fan asked. Another wrote: “Has KSI banged his head? Might be worth getting an MRI scan after the show.” Others questioned his volume and energy: “Why tf is KSI shouting?” and “Why is KSI being weird?”KSI forced to apologise after Britain's Got Talent fury as viewers rage over KSI's 'awful' Golden Buzzer act

Criticism didn’t stop there. Many viewers argued KSI’s judging style is out of step with the show’s tone. One X user slammed his comments about a young performer, saying: “KSI talking about Disney’s Elsa ‘Dutty wining’ to a white 12-year-old as critique… he’s not cut out to be a judge.” Others demanded a return of past favourites: “Bring back David Walliams, whatever he did, I forgive him.”

Amid the chaos and confusion, one sentiment was clear: KSI’s style is divisive, and fans are already debating whether he belongs on the BGT panel next year.

Whether this is the start of a bold new chapter or the beginning of controversy, one thing is certain — KSI’s presence is impossible to ignore.