Date of birth
A product of the Watford academy, Bernard Mensah made two first team appearances in the SkyBet Championship. During his time with the Hornets the striker experienced a number of loans with Braintree Town and Barnet.
In 2016, Mensah joined National League side, Aldershot Town on an initial one-year deal. The striker had his contract renewed at the end of the 2016/17 season. He made 56 league appearances, scoring 14 times during his time at the Recreation Ground.
On 11 January 2018, Mensah joined SkyBet League One side Bristol Rovers for an undisclosed fee. The 23-year-old featured nine times for Rovers before joining the Imps on a season long loan at the end of August.