Mr. Biswaroop Roy Chowdhury has earned the reputation of “ Guinness world record holder in memory ” by beating Germany's Michaela Buchvaldova's world record by recalling 14 randomly selected birth dates with names in same order in 2 minutes on 20 July,2006 at hotel Le Meridian, Delhi before all prominent print and electronic media. A Production Engineer from Punjab Engineering College, Biswaroop is featured in the Limca Book of Records as the ‘National Memory Record holder' and as the inventor of memory pen known as ‘Mnemonic Pen' to enhance memory.
Media coverage Certificate of Guinness record
