 The Dukes produced notable players such as Denny McLain, Bill Freehan, Gates Brown, Ray Oyler, Jim Northrup, Mickey Stanley, John Hiller, and Willie Horton, all of whom were members of the 1968 world champion Detroit Tigers.Duluth is also home to Horton's Gym, the home gym of professional boxers Zach "Jungle Boy" Walters and Andy Kolle, as well as a number of other professional prizefighters.Horton's Gym was run by Chuck Horton from 1994 to 2011.