Kammala jumla mai zuwa: An haife shi a Amritsar, Dhillon ya lashe lambar yabo ta matasa ta Indiya a cikin faifai a shekarar 2010 da kuma lambar yabo ta matasa a shekarar 2011. Ta fara fitowa a gasar zakarun duniya na matasa a 2011, tana gasa ne kawai, kuma ta lashe lambar farko (azurfa) a wasannin matasa na Commonwealth na 2011. Dhillon ya lashe harbi / discus sau biyu a gasar zakarun Indiya ta 2012 kuma ya sami lambar azurfa a gasar
Gasar zakarun Asiya ta matasa ta 2012 a bayan Subenrat Insaeng.