? About Karan Sir – The Visionary Behind Multiple Successful Brands
Karan Setia, widely known as Karan Sir, is a dynamic entrepreneur, educator, and mentor who has empowered thousands of students and professionals through his ventures. With a deep passion for digital innovation and human transformation, he has successfully built and scaled multiple businesses from scratch.

He is the Founder & CEO of:

Delhi School of Internet Marketing (DSIM) – India’s premier digital marketing institute with over 95,000+ trained students.

Harnium – A result-driven digital marketing agency helping brands grow online.

Nayantera – A rising name in premium yet affordable artificial jewellery.

Butter & Body – A handmade soap and skincare brand rooted in purity and self-care.

Beyond his ventures, Karan Sir is known for his unshakable dedication to his students, hands-on leadership style, and commitment to making quality education and entrepreneurship accessible to all.

His mantra?
“Kaam itna karo din mein ke raat ko thak kar so jao, aur sochte raho — kuch toh bada ban gaya.”