Oluwafemi Oyeleye Nisty (born 21 October 1994) is a Nigerian professional boxer.

As an amateur he won a gold medal in the men's welterweight event at the 2015 African Games.

[1] Oyeleye signed his professional contract with Mayweather Promotions in November 2016.

[2] On 26 September 2018, he signed JAB Management International Inc.[3]