Martina E. Doherty AKA The Black Pearl from Sierra Leone is Miss Best Model Sierra-Leone 2022/23. Twenty years old. Five feet seven inches tall. Student at the Institute of Public Administration and Management in Freetown.

She is conversant with pageants. She was first runner-up at Miss Shams 2019 at the age of nineteen. She went on to win Miss Krootown Road in 2020. She won Miss Barbara United in 2020 too.

She represented her country at the recent Miss Supermodel Worldwide pageant held in New Delhi, India. She won the Miss Photogenic award at the Pageant.