Education
He finished tenth (in discus throw) at the 1999 World Youth Championships and ninth at the 2000 World Junior Championships.
He finished tenth (in discus throw) at the 1999 World Youth Championships and ninth at the 2000 World Junior Championships.
He also competed at the 2008 Olympic Games without reaching the final. In the indoor track he has set a Greek record of 20.36 metres. Stamatogiannis tested positive for the anabolic steroid Stanozolol on 31 May 2014, and was subsequently handed a two-year ban from sport.