This is to proudly certify that Raja Yadav, a remarkable sportsperson from Pakargawan village, situated in Bettiah, West Champaran district of Bihar, has been officially recognized and registered in the Influencer Book Of World Records for his astonishing running speed and indigenous fitness regime, achieved entirely without formal athletic training. 

Popularly known as the ‘Bihari Tarzan’, Raja Yadav has captured the hearts of millions with videos showcasing his incredible speed—often faster than moving vehicles—all driven by sheer dedication, natural talent, and traditional desi workout methods. 

What makes his journey even more inspiring is that he has built his athletic identity without any modern gym equipment or professional coaching. 

With a massive following of over 3.5 million followers on Instagram, under the name ‘Raja Yadav Fitness’, he continues to motivate people across India and beyond.

 His unmatchable speed and strength have even led admirers to compare him to sprint legend Usain Bolt. 

This recognition celebrates his raw physical excellence, self-discipline, and extraordinary impact as a grassroots fitness influencer