To answer my own question he's 26 and has played for Lille 22 times in 7 years...
Not true here--a lot of the online resources are behind. 28, 27, and 14 appearances in Ligue 1 the last three seasons. Did miss good portions of last season through an Achilles injury then subsequent ankle issues (not sure if connected). By some accounts he was one of the lone bright spots as Lille avoided relegation last term.
Good in the air, relatively comfortable with the ball. Apparently we were interested in January before he picked up an ankle knock and missed several weeks. Came back and wore the captain's armband once at the end of the season, for whatever that's worth.
And he's also got this in his locker: