He is competing in the Bantamweight (-- 54 kg) division, and won bronze medals at the 2003 World Amateur Boxing Championships and 2004 European Amateur Boxing Championships and a silver medal at the 2006 European Amateur Boxing Championships.
He is competing in the Bantamweight (-- 54 kg) division, and won the gold medal at the World Amateur Boxing Championships in Milano 2009. Detelin Dalakliev won bronze medals at the 2003 World Amateur Boxing Championships and 2004 European Amateur Boxing Championships and a silver medal at the 2006 European Amateur Boxing Championships.