Faatumu le fuaiupu lenei: Na manumalo Danielyan i se pine apamemea i le 2004 Junior World Amateur Boxing Championships i Jeju. Na manumalo Danielyan i se pine apamemea i le
2006 European Amateur Boxing Championships i Plovdiv. Na oo atu o ia i le kuata faai'u o le 2007 World Amateur Boxing Championships, ma o lea na agavaa ai mo le Olimipeka o loo loma. I le Olimipeka o le Taumafanafana 2008, na manumalo ai Danielyan ia Thomas Essomba i le taamilosaga muamua, ae na leiloa ia Birzhan Zhakypov i le taamilosaga na sosoo ai. Na manumalo Danielyan i se pine auro i le 2008 European Amateur Boxing Championships i Liverpool. Na ia faatoʻilaloina Jose de la Nieve Linares i le faaiʻuga. O Danielyan, faatasi ai ma Eduard Hambardzumyan, na avea ma uluaʻi tagata fusu mai le tutoʻatasi Republic of Armenia na avea ma siamupini o Europa. Na ia manumalo foi i se pine apamemea i le 2010 European Amateur Boxing Championships i Moscow. Na avea Danielyan ma siamupini o Armenia i le 2010 ma le 2012.