Mahieu hails from France and plays Age of Empires II. Mahieu has competed in 10 Age of Empires II matches so far. Mahieu has never ventured into ranked gameplay in Age of Empires II.

A 60.0% pick rate makes Mongols the top civilization choice for Mahieu. Mahieu performs best in the pocket position, with a 25.0% win rate over 4 matches.