He was selected by the Denver Broncos in the sixth round of the 2001 NFL draft.
Kasper was also a member of the Seattle Seahawks, Arizona Cardinals, New England Patriots, Houston Texans, Minnesota Vikings, Detroit Lions, and Cleveland Browns.
Kasper graduated from Hinsdale South High School in (Darien, Illinois) and Burr Ridge Middle School in (Burr Ridge, Illinois).
Kasper originally walked on at the University of Iowa but left as the school's all-time receptions leader for a game, a season and a career.
[2] He has also played for the Seattle Seahawks, Arizona Cardinals, Houston Texans, Detroit Lions, Minnesota Vikings, New England Patriots, and Cleveland Browns.