Akhonamathemba Mbele-Zwane (born October 22, 2001) professionally known as Sweet Guluva, is a South African influencer, singer and television personality. He gained a prominence as the winner of Big Brother Mzansi season 5. He is currently the brand ambassador of Mzansi Magic 2025. He made his first debut song in 2025 with popular musician DJ Zinhle. Besides Mzansi Magic ambassadorship, he collaborated with many notable brands includes Dove, Lotto Star, MTN Group and more after the recognition as the winner of Big Brother franchise.
Early life.
Sweet Guluva was born on 2001, in Nquthu, KwaZulu-Natal, South Africa to a Zulu family. He was raised by a single parent "his mother", but lived a decent life with his late sister. He is currently studying from the Cape Peninsula University of Technology.
Career.
Sweet Guluva was a barber, aspiring actor and singer before he enter the Big Brother house. He became a sought-after public figure, where he was named the new brand ambassador for Mzansi Magic alongside his fellow top 5 finalists. 
He landed new sponsorship deal after partnering up with the local brand Konke Kuhamba Kahle Clothing. Following his win, Sweet Guluva became a sought-after public figure. He collaborated with Dove Men Care where they competing in Clicks BroScape Fives Championship alongside Zamani Mbatha, Arno Greeff, Primo9teen, Juicy Jay, DJ Naives and Zola Mcaciso. By May 2025, he was named the brand ambassador of All Gold tomato sauce and will be hosting Afrotainment Marquee after 2025 Hollywoodbets Durban July event with DJ Tira, Zee Nxumalo, MaWhoo and etc.
Music career.
He was invited to MC major events, including the Durban Music Fest in May 2025, alongside artists such as Sjava, DJ Sox, and Somizi. DJ Zinhle announced that she plans to collaborate with him in a song. He made his debut song with famous music producer DJ Zintle, Nokwazi Dlamini and NDLOH JNR "titled Sweet Guluva" that was released on 6 June 2025. He made his first ever stage performance in MTN Bushfire event alongside Murdah Bongz.
Big Brother Mzansi.
In early 2025, he entered the Big Brother Mzansi house under the nickname Sweet Guluva. Throughout the season, he became a fan favorite due to his charisma, humor, and relatability. On 23 March 2025, he was crowned the winner of "Big Brother Mzansi season 5" Umlilo, taking home the grand prize of R2 million. He is the first Big Brother Mzansi winner with highest of vote percentage at all the time scoring 53.48%. He also won R27,500 during his time in the house after playing the Lotto Star Friday Night Arena Games and Robertsons Master Braai challenge.