Parker, who was diagnosed with kidney cancer in November, also represented active players like Alshon Jeffery, Larry Fitzgerald and Jason Pierre-Paul.

MORE: Notable sports deaths of 2016

“The family of Eugene Parker is deeply saddened to report the loss of their beloved husband and father,” Parker’s family said in a statement. “Eugene passed away on March 31, 2016 after a brief and heroic battle with cancer.”

Draft prospects Jaylon Smith, Laquon Treadwell and Noah Spence had also signed with Parker, who was a star basketball player at Purdue before pursuing a law degree at Valparaiso.

A photo posted by Deion Sanders (@deionsanders) on Mar 31, 2016 at 9:56pm PDT