Nothing to do with his profession. BB is not even letting him sing in tge tasks 😆. It's his personality that has attracted such a huge fan base for him. I never heard of him, nor did I like him in the beginning. Initially , I liked Pavithra and Nishanth, as I thought they were strong and sorted . Both turned to be big duds.
Rahul grabbed the eye balls after the Jasmine fiasco. Even though, entire house was aganist him and fattus like Ejaz and Nishanth , advicing him to aplogize, he refused to say his "sastha sorry". Then, he took on Ruby fir her dominating nature, wgen everyone was grovelling in front of her. And ofcourse, his funny one liners 👍🏼. Even his exit was unique . After the re entry, he's shining even more abd showing us his different shades . That's the winner material. And it has nothing to do with his singing.
I consider Jaan to be a better singer than Rahul, but his personality stinks😆