Lucien Yann Sherril Aubey (born 24 May 1984) is a Congolese former footballer who played as a defender.

[2] He confirmed he wanted to leave Toulouse after eight years of service with them, and joined finally Racing Club de Lens (5 July).

On 18 January 2008, he joined English Premier League side Portsmouth on loan for the rest of the season.

[3] The Turkey club Sivasspor has, in fact ended the purchase, from Rennes, of the central defender.

He made a full international debut for Congo on 12 August 2009 in a friendly against Morocco.