In 2017, the STIHL TIMBERSPORTS Series - The Original Extreme Sport - is debuting iMessage stickers! The fun, exciting stickers feature some of the sport’s top athletes, like four-time champion Matt Cogar, Arden Cogar, Jr., Mel “King of all Lumberjacks” Lentz, and more. Thrilling disciplines and the intense equipment used on the Series are also featured.