Nithin Kamath Reflects on Identity and a Brother’s Milestone Birthday on LinkedIn

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Nithin Kamath

LinkedIn Author

Founder & CEO at Zerodha & Rainmatter. Learning at Rainmatter foundation. Views are personal. Nothing here is advice.

In a recent LinkedIn post, Nithin Kamath shared a personal reflection on his brother Nikhil Kamath’s 40th birthday, touching on themes of mistaken identity and familial milestones. The post, which gained traction among his followers, highlights a humorous yet poignant aspect of his public life and his relationship with his brother.

Nithin Kamath detailed how, over the past few years, he has increasingly been addressed as Nikhil, a phenomenon he attributes to the growing success and recognition of his brother, particularly through their venture ‘WTF’.

“For many years, people called Nikhil ‘Nithin.’ But over the last 3–4 years, with the success of WTF, I’ve been called Nikhil exponentially more. Forget people just calling me Nikhil in person; I now get emails, LinkedIn messages, tweets, etc., addressed to Nikhil every day.”

The founder of Zerodha elaborated on the roots of this confusion, explaining that Nikhil has always been a central figure, known for his extensive network and ability to facilitate connections from a young age.

The Evolution of Recognition

Nithin Kamath described his brother Nikhil as someone who, even as a teenager, was the go-to person for various needs, often leveraging his connections to provide unique access or solutions. He recounted an anecdote illustrating this point.

“For example, if I wanted to go out drinking, I’d ask him where to go, and he’d say, ‘Go to these places. There won’t be an entry fee, just tell the bouncer my name.’”

This humorous recollection underscores the long-standing nature of Nikhil’s influential presence and network, which Nithin Kamath suggests has contributed to the recent surge in people conflating their identities.

A Milestone Birthday

Beyond the identity mix-ups, the core of Nithin Kamath’s post was a birthday wish to his brother. The occasion of Nikhil Kamath turning 40 served as a personal marker for Nithin, evoking a sense of time passing and personal aging.

“But damn, I can’t believe he’s 40. For some reason, him turning 40 makes me feel so much older.”

The sentiment expressed by Nithin Kamath offers a glimpse into the personal side of public figures, reminding readers that professional success is often intertwined with personal relationships and the natural progression of life events. The post concluded with a warm birthday wish, emphasizing the familial bond.

Nithin Kamath’s LinkedIn update serves as a lighthearted yet insightful commentary on personal identity in the public eye, the impact of shared business success on individual recognition, and the universal experience of acknowledging significant personal milestones for loved ones.

📝 About This Content

This article is based on insights shared by Nithin Kamath on LinkedIn.

📅 Originally posted on September 5, 2026 | View original post on LinkedIn →