Background
Henen was born in Libramont-Chevigny on 19 April 1996.
Henen was born in Libramont-Chevigny on 19 April 1996.
Henen played youth football with Virton, Standard Liège and Anderlecht, before moving on loan to French club Monaco II on loan in September 2013. In July 2014 he was linked with a transfer to English club Everton. On 1 September 2014 he signed for Greek club Olympiacos, simultaneously moving on loan to Everton for the duration of the 2014-2015 season.
The transfer was made permanent in July 2015, for a fee of around £200,000.
Henen joined League One club Fleetwood Town on a season long loan on 11 November 2015. He has represented Belgium at youth international level
Henen has been described as a "pacy and gifted forward.".