Pankaj Sijairya is better known among students as Pankaj Sir or Sizzi Sir, particularly in the JEE and NEET preparation circle..Actually, his real name is Pankaj Sijairya, and he is highly esteemed for simplifying Chemistry and making it more interesting for candidates preparing for competitive exams.
Biography
Pankaj Sijairya is an Indian chemistry educator, academic guide, a source of motivation, and a YouTuber. He has been getting notoriety through his very student-friendly teaching approach and utmost clear explanation of concepts in Chemistry. Besides that, he is well-known among JEE and NEET aspirants.
He has mastered the art of delivering the content in such an engaging way that his followers have swamped the platform because of the effective mix of knowledge entertainment inspiration, and handy tips provided.
Age (2026)
Pankaj was born in 1991 and his hometown is Jhansi. By 2026, Pankaj Sijairya will be around 35 years old.
Early Life & Education
Coming from a middle-class family, Pankaj used to live in Jhansi, where he also developed his love for learning. He did his schooling from Career Convent Higher School and subsequently studied B.Tech at Harcourt Butler Technical University (HBTU), Kanpur.

Most probably, his technical education played a significant role in shaping his thoughts but eventually, teaching became his first love, leaving the dream of becoming an engineer aside.
Net Worth (2026)
The anticipated net worth of Pankaj Sijairya as of 2026 is approximately 20 lakh to 50 lakh, with the majority of his income being derived from teaching, online educational platforms, YouTube content, mentorship programs, and academic collaborations.
He makes money through online teaching, educational content creation, premium batches, and his deep involvement in coaching institutions.
Interesting Facts
He is fondly known as Sizzi Sir by his students which is the name that has become quite popular in his teaching community. His main strength is in presenting challenging Chemistry concepts in a very easy way to average students.
Prior to making a great impact online, he developed his teaching career through offline coaching and classroom teaching. His way of motivating students goes beyond just academics.
Besides that, he is the face behind Sizzi’s Kitchen, a project showing his lighter side and his personal side away from academics.
2026 Status
Pankaj Sijairya as of 2026 is still one of the most well-known Chemistry teachers for competitive exam preparation in India.