The Chicago Bears agreed to terms with return specialist Devin Hester on a four-year contract extension on Sunday. Terms of the deal were not disclosed. Hester?s new contract runs through the 2013 season. The Bears have now extended the contracts of nine players this year. The two-time Pro Bowler stands just two kick return touchdowns shy from tying the all-time NFL career record of 13 set by Brian Mitchell (14 seasons, 1070 returns). In two seasons, Hester has 89 punt returns for 1,251 yards, seven touchdowns and a 14.1 average - highest in NFL history. On 63 kickoff returns Hester has 1,462 yards, four touchdowns and a 23.2 average. He has also recorded a 108-yard missed field goal return touchdown (tying a then-NFL record for longest play in league history) and a 92-yard kickoff return score on the opening play of Super Bowl XLI.