Wissam Ben Yedder grabbed a second-half hat-trick as Toulouse came from behind to end a run of three winless Ligue 1 games with a 3-1 victory at 10-man Reims.The hosts made the perfect start when Antoine Devaux headed beyond 16-year-old goalkeeper Alban Lafont before Ben Yedder levelled from Oscar Trejo's free-kick early in the second period.And with little over an hour played, Toulouse completed the turnaround when Johnny Placide's poor clearance allowed Ben Yedder to score a second.Former Toulouse man Devaux was shown a straight red card for a poor tackle late on and there was still time for Ben Yedder to complete his treble with added time looming after latching on to Aleksandar Pesic's pass.ends