- celebritiesbuzz.com.gh is-julian-kostov-gay-or-…
- wikibio.in julian-kostov/Julian Kostov is a Bulgarian actor, filmmaker, and former professional swimmer.
- kids.kiddle.co Julian_Kostov
- teamboma.com biography/julian-kostov-net-worth-…Julian Kostov, a Bulgarian actor, filmmaker, talent manager, and former professional swimmer has an estimated net worth of $3 million.
- ru.ruwiki.ru wiki/Костов,_Джулиан
- ewikikk.top wiki/Julian_Kostov
- divamagazine.bg julian-kostov/
- wiki2.org en/Julian_Kostov