T. Diwagar

Timeline

1. 1988Born on 9 April in Madurai, according to HousePulse, which also records family roots in Salem.Bharat Fast does not publish a date of birth at all.
2. 2010sCompletes a Bachelor of Physiotherapy degree and begins practising, later working at the Selvarani Physio Clinic in Madurai.
3. 2020sBuilds a following on Instagram with comedy reels built around a watermelon, which gives him the name Watermelon Star.
4. 2023Appears in the Star Vijay serial Siragadikka Aasai, a drama launched that year and produced by Vikatan Televistas, according to HousePulse.
5. 2025Enters Bigg Boss Tamil 9 on 5 October as the first contestant through the door of the season.
6. 2025Is granted an exemption from the third week nomination on day 15, when the housemates were allowed to protect two residents of the deluxe room and chose him and FJ.
7. 2025Finishes fourteenth of fourteen in a ranking task judged by Amit Bhargav, Kani Thiru and Vikram and is sent to the Bigg Boss jail with FJ and VJ Parvathy.
8. 2025Evicted on day 42 in the sixth week, after facing the public vote, and is kissed on the cheek by Vijay Sethupathi on stage.

Who T. Diwagar is

T. Diwagar is a physiotherapist from Madurai who became a Tamil social media name by being funny with a piece of fruit. His reels are short situational sketches in which a watermelon turns up as a prop, a punchline or a running joke, and the motif stuck hard enough that the audience knows him as the Watermelon Star rather than by his name.^[1][2]

That is a strange thing to build a public identity on and it worked. Most Tamil comedy creators of his generation found an audience through skits about family, office life or film references. He found one through a single repeated object, which is closer to how a brand works than how a comedian usually works, and it made him recognisable in a crowded feed.^[1]

The other half of his public identity is the day job. He is a qualified physiotherapist with a bachelor's degree in the subject, and HousePulse records him as a member of the Indian Association of Physiotherapists who worked at a clinic in Madurai. That combination, a clinic in the morning and comedy reels at night, is the most interesting fact about him and the one that carried into the house.^[2]

Madurai, physiotherapy and the clinic

He was born in Madurai and has family roots in Salem, according to HousePulse, which gives his date of birth as 9 April 1988. Bharat Fast, working from the same public record, says only that his date of birth is not disclosed and estimates his age as early thirties. The two accounts are about five years apart, and the more specific one is HousePulse's.^[2][1]

Physiotherapy is a four and a half year degree in India including internship, and it leads to work that is hands on, repetitive and largely invisible to the public. HousePulse records him at the Selvarani Physio Clinic in Madurai, which is the kind of neighbourhood practice where a therapist sees the same patients for weeks. He has spoken about the job in the house in the terms you would expect: it pays, it is respectable, and it is not what he wanted to do forever.^[2]

The clinic is also the reason his comedy has a physical quality to it. A physiotherapist spends the day watching how people move, and his reels are built on exaggerated posture, gesture and reaction rather than on dialogue. That is a trained eye being used for nonsense, which is a compliment.^[1][2]

The title Doctor that appears in front of his name in some coverage is a courtesy rather than a medical qualification. A BPT is a bachelor's degree, and Indian usage extends the title to physiotherapists informally. The profiles that call him Dr. Diwakar BPT are following that convention rather than claiming a medical doctorate.^[1]

The watermelon reels

The Watermelon Star persona is built on repetition. Bharat Fast describes exaggerated expressions, playful storytelling and recurring watermelon motifs, and notes that the fruit appears as a prop, a colour and a theme rather than as a single joke. That is a deliberate branding decision, and it is the reason his clips are shareable: a viewer recognises the setup within a second.^[1]

Tamil short form comedy rewards exactly this. The audience scrolls fast, the first frame decides whether a clip is watched, and a creator with a visual signature gets a fraction more attention than one without. His signature happens to be absurd, which is why it reads as a joke rather than as marketing, but it does the same job.^[1]

The cost of that kind of identity is that it is hard to put down. A creator known for one prop is booked for the prop, and the audience expects it. In the Bigg Boss house he arrived with the nickname already attached, and the show used it in his introduction graphics, which is either the best or the worst thing that can happen to a comic depending on how long the run lasts.^[3][2]

Serials and the move into acting

HousePulse credits him with roles in two Tamil serials, Siragadikka Aasai and Idhayam. Siragadikka Aasai is a Star Vijay drama that began in 2023, produced by Vikatan Televistas and starring Gomathi Priya and Vetri Vasanth, and it was launched alongside Mahanadhi as part of the channel's fiction slate that year. The role he plays in it is not described in any profile that this entry could find.^[2][4]

Idhayam is the name of more than one Tamil serial, including a 2009 soap and a 2023 series, and HousePulse does not say which one he appeared in. The credit is therefore recorded here as reported rather than as verified, and the same applies to the size of either part.^[2]

Serial work matters for a creator in a specific way. It puts him in front of the audience that watches television at nine in the evening, which is a different and older audience than the one that watches reels, and it is the audience that votes in Bigg Boss. Casting directors for reality shows look for exactly that overlap.^[2][3]

Bigg Boss Tamil 9: first through the door

Bigg Boss Tamil 9 opened on 5 October 2025, and T. Diwagar was the first contestant to walk into the house. The order of entry is not random on launch night: the first person through the door gets the opening shot, the host's first interaction and the audience's first impression, and the makers give it to a contestant they expect to be memorable.^[3]

He was in the original group of twenty four, and the season's record shows him active from the first week. In the third week, on day 15, Bigg Boss allowed the housemates to agree on two residents of the deluxe room to exempt from public voting, and they chose him and FJ. Being picked by the group that early is a small piece of evidence about how he was getting on in the house.^[3]

The ranking task went the other way. Judged by Amit Bhargav, Kani Thiru and Vikram, it placed him fourteenth of fourteen, and he was sent to the Bigg Boss jail with FJ and VJ Parvathy. A jail stint in Bigg Boss is theatre, but a last place finish in a task judged by your own housemates is a real signal, and it came in the same stretch of weeks as his eviction.^[3]

Parvathy, Vinoth and the fights

His closest relationship in the house was with VJ Parvathy. OTTplay, reporting his eviction, describes her as the closest housemate to him and records that she cried when his name was shown on the eviction card and said she could not stay in the house without him. The same report lists the people he fought with: Gana Vinoth, Kani Thiru and Kamrudin K.^[3]

That combination, one intense friendship and several open arguments, is the standard shape of a Bigg Boss contestant who is there to be entertaining rather than to win. He was not building a coalition. He was reacting to the room, which produces better television and fewer votes, and the season's voting record reflects it.^[3]

The arguments also explain his eviction week. OTTplay notes that the week before he left, Vijay Sethupathi had come down hard on several housemates for their behaviour, and that the host had addressed a captaincy task that left Parvathy with a swollen black eye. Diwagar was evicted into the middle of that argument rather than out of a quiet week.^[3]

The week six eviction and the kiss

He was evicted on day 42, in the sixth week of the season, after facing the public vote. HousePulse records 41 days in the house and eighteenth place, which is consistent with an entry on day one and an exit on day 42 counted either side of the day itself.^[3][2]

The exit produced the season's most quoted moment involving him. On stage with Vijay Sethupathi he said that he shared the host's body language, a remark that got a laugh from the audience, and the host kissed him on the cheek. OTTplay notes that this was the first time in the season that an eviction had been revealed in a promo before the episode aired, which says something about how the makers rated the moment.^[3]

He was not a finalist and was never going to be. Eighteen of twenty four is the lower middle of the season, and the coverage of his exit treated him as a character who had run his course rather than as a contender who had been robbed. That is a fair reading of his game, and it is also the reason he was one of the housemates the audience remembered after the season moved on.^[3][2]

What the show changed

Bharat Fast is careful about money, and unusually so for a bio aggregator: it says his net worth is not publicly disclosed and warns that any specific figure circulating online should be treated as speculative. It lists brand collaborations, platform revenue and event appearances as his likely income sources, which is a sensible guess and nothing more.^[1]

What is certain is that his audience grew. A six week run on the most watched reality show in Tamil Nadu reaches more people than a year of reels, and the Watermelon Star name is now attached to a television credit as well as to an Instagram account. Whether that converts into serial roles, brand money or a second reality season is not something this entry can verify.^[1]

His clinic work is the part that is hardest to trace after the season. No interview that this entry could find sets out whether he went back to practice, and the profiles written during the season describe him in the present tense as a working physiotherapist without saying whether the job survived the show.^[2]

What has not been confirmed

His date of birth is disputed by the two profiles that discuss it. HousePulse gives 9 April 1988 and Madurai, with family roots in Salem; Bharat Fast says the date is not disclosed and estimates his age as early thirties. The five year gap between those accounts is not resolved by anything he has said publicly.^[1][2]

The spelling of his name varies between Diwagar and Diwakar. The show's cast lists and HousePulse use Diwagar, while Bharat Fast and several aggregators use Diwakar. The page uses the spelling from the show's own documentation.^[2][1]

His height and weight, which appear on aggregator sites as approximately 5 feet 8 inches and 90 kilograms, are not published by him and are not consistent between profiles. They are not repeated here as fact.^[1]

His serial credits cannot be fully verified. Siragadikka Aasai is a real Star Vijay serial that began in 2023, but no cast list that this entry could reach confirms his role in it, and Idhayam is ambiguous between at least two Tamil serials of that name. Both are recorded as reported by HousePulse.^[2][4]

His family details are not public. Bharat Fast says his family is not publicly detailed and HousePulse says the same, and no interview that this entry could find has him naming a parent, a sibling or a spouse. His fee for Bigg Boss Tamil 9 has not been disclosed by him or by the makers either.^[1][2]