Kumer Kakon Uzzal is an International Book of World Record Holder. He completed his undergraduate Bsc in Biochemistry, Genetics, and Biotechnology at Jain University, Bangalore with a 100% Fullfree study in India scholarship. He makes his World Record for "LONGEST TIME TO WHISTLE”.Kumer kakon uzzal is a youth entrepreneur & socialworker. He was born on 16th September 1998, in Jhalokhati city in Bangladesh.