Human Story Hand Drum Marathon ibr editor April 11, 2011 0comments 0.21 mins read Hand Drum Marathon. Kuzhalmannam G. Ramakrishnan (born on May 25, 1971) performed a marathon on Hand drum named Mridangam at Nandavanam Hospital, Ottapalam (Kerala) from July 5, 2009, 4.30p.m. to July 26, 2009, 21 days a total of 501 hours. ibr editor You May Like REMOVING AND WEARING A T-SHIRT IN NECK STALL POSITION WHILE BALANCING ON TWO FOOTBALLS Fastest Gearless Cycling Maximum fire stations visited on bike covering all Rajasthan districts Read more articles Previous PostNon-Stop SketchingNext PostThe Cruise Pulled by The Teeth