Ken Griffey Jr.
With 15 years between back to back champions, lots of things have happened in the sporting world during that time. With that being said, here is a look at 21 things that have happened since we last had a back-to-back Home Run Derby champion.
Pinch-hitter A.J. Pierzynski tied a White Sox record by homering in his fifth consecutive game, a go-ahead, two-run drive in the seventh inning off Jason Isringhausen that led Chicago over the Los Angeles Angels 4-2 Sunday.