Britain's Got Talent's new judge shares personal struggles during The One Show appearance

Britain's Got Talent guest judge KSI became emotional as he discussed his personal struggles ahead of his debut on the show. The 31-year-old boxer and musician, who will fill in for Bruno Tonioli on the 18th series, appeared on BBC's The One Show and opened up about his new music, which showcases a more vulnerable side to him.

KSI's voice cracked as he shared: "My music shows different stages of my life, the ups and downs. With Low, it is more of a personal song and I show a more personal side to me."

He explained that as a public figure, he finds it difficult to express his emotions and balance his work and private life. The rapper, whose real name is Olajide Olayinka Williams Olatunji, revealed that he has sought therapy in the past, stating: "I'm happy to admit that I've been to see a therapist in my life and I know there's a stigma about going to therapy and being seen as weak but it isn't and I see it as being strong."

KSI emphasized the importance of prioritising mental health, saying: "It is good to make sure that you are physically fit and also mentally fit. I'd say if you are having problems especially mentally, it's ok to talk to someone about it."

KSI opened up about his temporary stint on BGT, revealing: "I'm keeping Bruno's seat warm and I'm only there for a few episodes," reports Wales Online.

Discussing his expectations for the talent he'll encounter, he said: "I'm looking for incredible talent and I know the UK is full of it. I'm excited to take it all in. A lot of people think I'm going to be a tough critic because I come from the online world."

When probed about what would catch his eye on the show, KSI confessed: "Honestly I have no idea but I just know there is going to be good content and good people who will come in with good talent. Either way it's going to be great and I can't wait for it."

The One Show is on BBC One weekdays at 7pm and on BBC iPlayer