Mercy Eke

Chinenyenwa Mercy Eke // ^ⓘ is a Nigerian entrepreneur, actress, video vixen and reality TV star. She won season 4 of Big Brother Naija in 2019, becoming the first ever woman to win the reality show. She is the founder of MNM luxury and Lambo Homes. On 14 March 2020, Eke received the Africa Magic Viewers' Choice Award for Best Dressed Female.

Eke graduated from Imo State University. In 2025, she enrolled in Master of Business Administration (MBA).

Eke appeared as a vixen in the music video for Davido and Ichaba's single "Baby Mama". She also appeared in the music video for Airboy's song "Nawo Nawo". Eke auditioned for Big Brother Naija four times before becoming a contestant. Eke entered the Big Brother Naija house on 30 June 2019 and she was announced as the winner, becoming the first woman to win the show.

After winning season 4 of Big Brother Naija, Eke became an ambassador and influencer for various organizations. In 2020, she made her acting debut in the Nollywood film Fate of Alakada. Eke has also appeared in short comedy skits alongside a few Nigerian comedians. She joined Big Brother Naija All Stars, July 2023 where she emerged as the first runner up. She played the role of Jackie in Netflix series Shanty Town.

Eke has signed endorsement deals and become a brand ambassador for multiple brands, including Ciroc and Mr.Taxi. She also launched her own clothing line MNM Luxury. She is currently owning a Real Estate Company named Lambo Homes founded in 2020.