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3 Idiots ‘Millimeter’ Actor Rahul Kumar Looks Unrecognizable Today, Here’s Everything You Need to Know About Him

Author: Akanksha Jain | Published: Friday, November 14, 2025, 03:45 PM [IST]

Rahul Kumar, popularly known for his role as Millimeter in the cult hit 3 Idiots, has come a long way since his memorable performance. Fans are surprised to see how much he has transformed over the years. From his early days in Bollywood to his current life and career, here’s a closer look at everything you need to know about Rahul Kumar’s journey and latest updates.

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Rahul Kumar Spotted Recently

Actor Rahul Kumar, famous for his role as Millimeter in 3 Idiots, was recently seen in New Delhi with his Turkish wife, Keziban Doğan. A video capturing their interaction with a street portrait photographer has gone viral on social media. The video goes viral on social media. 


Rahul Kumar Early Life
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Rahul Kumar Early Life

Rahul Kumar was born on September 9, 1995, in Nainital, Uttarakhand, India. He is an Indian actor, model, and singer who has been active in the Bollywood industry since 2010. Rahul began his journey in performing arts at a very young age, starting theater at the age of 3, which laid the foundation for his acting career.

Rahul Kumar Personal Life
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Rahul Kumar Personal Life

Actor Rahul Kumar, famous for his role as Millimeter in 3 Idiots, was recently seen in New Delhi with his Turkish wife, Keziban Doğan. A video capturing their interaction with a street portrait photographer has gone viral on social media. The couple shared their unique love story, revealing that Keziban, a fan of the film, had contacted Rahul online nearly 14 years ago, a connection that eventually led to their marriage on May 4, 2025.


Rahul Kumar Career
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Rahul Kumar Career

Rahul Kumar began his career as a child artist, appearing in films like The Blue Umbrella (2005) as Tikku and Omkara (2006) as Saif Ali Khan’s son, Golu. He gained fame for his memorable role as Millimeter in Rajkumar Hirani’s blockbuster 3 Idiots (2009). In 2020, he portrayed Kabir in the Amazon Prime web series Bandish Bandits. Apart from films and web series, Rahul has been active on television, featuring in shows like Dharmakshetra, Phir Bhi Na Maane…Badtameez Dil, Yam Hain Hum, and Neeli Chatri Waale. He has also appeared in numerous advertisements alongside Bollywood stars such as Amitabh Bachchan, Shah Rukh Khan, Abhishek Bachchan, Ranbir Kapoor, and R. Balki, showcasing his versatility across mediums.

Rahul Kumar Social Media

Rahul Kumar, best known for his memorable portrayal of “Millimetre” in 3 Idiots, is steadily growing his social media presence. With 34.8k Instagram followers, Rahul often shares glimpses of his artistic side, including videos of himself playing the guitar, which highlight his love for music. His profile reflects a blend of his acting journey, personal moments, and creative expressions, making him a relatable and talented entertainer for his audience.


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