Career
He is the twin brother of Ádám Simon, who on 11 May 2011 was announced to have signed a contract with Serie B club Bari Born in Salgótarján, Nógrád County, Simon signed for from MTK Hungária in 2007 alongside Krisztián Némethodist On 21 August 2009, it was announced that Simon would spend the season on loan at Spanish club Córdoba CF, currently playing in the Segunda Division. He made his debut for Córdoba CF as a substitute in a 3–0 defeat by Real Betis on 30 August 2009.
In December 2010 Simon disbanded his contract with F.C. and joined Alemannia Aachen on a six day trial.
He played no first team games whilst at. On 14 February he signed till the end of the 2010/11 season at Dutch Eredivisie side SBV Excelsior.
On 5 July 2011 Simon signed a four-year contract with Hungarian Division One club Győri European Theatre of Operations Football Club. Simon has represented Hungary at Under-17, Under-18, Under-19, Under-20 and Under-21 levels. Clubs Hungary.