Maruthi Rao. B (born on March 14, 1976) of Sangareddy, Telangana, performed 150hrs teaching marathon on the subject ‘Taxation and Accounts’ starting from 8:00a.m, March 9, 2015 and ending at 6:00p.m, March 15, 2015, at Vashista Degree College, Zaheerabad, Telangana. 
RECORD BREAKING NEWS
- Maximum certificates, trophies and medals achieved by an individual for participating in athletic competitions
- Square roots of maximum four-digit numbers mentally calculated by a child
- Grand Master – Fathima Ishaal K
- Grand Master -Nythik Nitin
- Grand Master – Aysha Shazva K.
- First Roadblock Section Constructed Using Technical Textiles Geocell Made from End-of-Life Plastic
- Largest District-Level Karate Empowerment Program for School Girls
- Maximum HCPs Pledging to Raise Awareness of Endometriosis
- Youngest music producer
- Maximum single-hand basketball bounces performed by a kid
- Maximum weight lifted by an individual in the leg press category
- Grand Master – Tisya Gupta
- Grand Master – Myansh Murpana
- Fastest kid to recall the capitals of all countries in alphabetical order
- Youngest Open-Water Swimmer from Elephanta Island to the Gateway of India
- Fastest Ride to Complete India to Bhutan Road Trip on Scooter
- Largest Exclamation Mark Installation
- Longest duration to float on back in a swimming pool with tied hands and legs
- Longest duration to perform a Haryanvi dance on nails by a teen
- Maximum Varieties of Asafoetida Launched in a Day
- Maximum Varieties of Parathas Prepared by an Educational Institute
- Fastest individual to write the mirrored text of the National Anthem in Tamil
- Maximum professional training sessions conducted by an individual
- Maximum anticlockwise nose hula hoop spins performed on inline skates by a child
- Maximum Books Published by a Publisher at a Single Venue in One Day
- Largest Number of Swastika Engravings on the Stone Wall System of a Pagoda
- Fastest quartet to trek five forts of the Sahyadri mountain range in Maharashtra
- Maximum People Performing Mountain Pose (Tadasana) at a Single Venue
- Highest Altitude Bharatanatyam Group Performance
- Maximum Single Model Scooter Delivered in a Day
- Largest Gathering of a Single Scooter Model at a Location
- Maximum HCPs Pledged to Combat Iron Deficiency Anemia
- Maximum Dry Skin Care Tips Recommended by Healthcare Professionals
- Maximum international coins collected by a kid
- Grand Master – Dr. Nisha Sawant
- Fastest Construction of a High-Rise Residential Building
- Largest Human Formation of Infinity Sign for Autism Awareness
- Grand Master – Liya Raghavendrakiran
- Grand Master – Garvit Hitesh Kothari
- Youngest to swim across Vembanad Lake
- Largest canvas painting of Lord Shiva made on the occasion of Maha Shivaratri by an individual
LONGEST TEACHING MARATHON