Ku buuxi weedha soo socota: Arnaudov wuxuu ku dhashay Bulgaria 1992. Wiilkii reer Bulgaria ee u haajiray Portugal tan iyo markii uu jiray 12 sano, wuxuu helay dhalashada Portugal 2dii Luulyo 2010 (waa 18 jir). Tan iyo markaas wuxuu Portugal u matalayay tartanka Yurub ee da'yarta ee 2011 iyo
2013 European U23 Championships ee toogashada, laakiin waxaa laga saaray wareegga isreebreebka labada jeer. Sanadkii 2014-kii wuxuu jabiyay rikoodhkii reer Portugal ee ka hooseeyay 23 jirka isagoo tuuray 18.80 m.