Jay Hieron Parents: Who are Jay Hieron’s actual parents?

Jay Hieron has not revealed enough identifying information regarding his real parents. John and Theo Hieronymous officially adopted Jay Hieron when he was eight years old.

Jay’s mother was a young woman from Coney Island. However, there is no readily available information regarding Jay Hieron’s parents’ date of birth, age, height, body measurements, educational background, academic qualifications, siblings and childhood.

James Thomas Hieronymus was born on July 29, 1976, in Freeport, New York, United States of America. Jay Hieron is 46 years old as of 2023.

Jay Hieron was a National Junior College Champion at Nassau (N.Y.) Community College, where he earned an associate degree. Hieron later attended Hofstra University.

Jay Hieron faced Joe Riggs on January 30, 2010, at Strikeforce: Miami and won the fight via unanimous decision.

Jay Hieron won a controversial unanimous decision victory over Brent Weedman at Bellator 40. Jay Hieron faced Jake Ellenberger in a rematch on October 5, 2012, at UFC on FX 5 where he lost via unanimous decision.

Jay Hieron was the final IFL Welterweight Champion. On March 7, 2014, Jay Hieron announced his retirement from MMA competition.