Nallmothu Sridhar is an electronics engineer and technical expert in resolving electronic glitches. Also, he analyses certain technical factors and reveals their authencity or otherwise. Recently, in Telugu Bigg Boss show, a huge row erupted over the electronic voting system, which appeared to favour one candidate, Kaushal. While he finally won the show, another contestant who lost by a close shave, is Deepthi Nallamothu, anchor of TV9 channel. Revealing that fraud is possible in electronically manipulating the voting system, Sridhar Nallamothu said that he was trolled because he shared his surname with Deepthi. Denying any blood or other relationship with Deepthi, Sridhar said that she is actually a stranger to him.