Castillo (born Clyde Smith, 1993) is a UK rapper, entertainer, and digital creator who has become a familiar face in Britain’s online and music culture. He rose to wider public attention through his appearances on the Sidemen-backed reality format Inside, where his sharp humour, confidence, and unfiltered personality set him apart. Alongside television exposure, Castillo built a strong following through YouTube and TikTok, gaining traction for his relationship advice content and no-holds-barred roasting videos. Musically, he is known for a versatile sound that blends UK rap with house and club influences, releasing tracks such as Honest that reflect both his lyrical edge and crossover appeal. His profile expanded further with his involvement in projects including the 2024 series Supacell, reinforcing his position as a multi-platform personality.

His personal style is bold, street-led, and rooted in contemporary London culture, balancing nightlife energy with everyday accessibility. Castillo favours fitted streetwear, statement outerwear, and clean trainers, often leaning into looks that translate seamlessly from studio sessions to on-camera appearances. Eyewear plays a visible role in his image, frequently used to sharpen his presence and add attitude. He is often seen in dark-lensed sunglasses with strong silhouettes from Prada or Gucci, favouring modern rectangular and shield-style frames that complement his confident persona. Whether filming content, performing, or appearing on-screen, Castillo’s eyewear and overall aesthetic reinforce a self-assured, media-savvy identity — outspoken, stylish, and firmly embedded in the UK’s new generation of entertainment figures.