Kammala jumla mai zuwa: Heshan Bandara Unamboowe (an haife shi a ranar 19 ga Mayu 1992) dan wasan Sri Lanka ne wanda ya wakilci kasarsa a gasar kasa da kasa. An haife shi a garin Kandy ga iyaye Dudley da Priyanga. Ya sami ilimin firamare da sakandare a Kwalejin Trinity, Kandy. Ya fara karatu a Kwalejin Dharmaraja, Kandy kuma ya shiga Kwalejin Trinity a aji na 2. Unamboowe ya yi takara a gasar
Gasar tseren mita 100 na maza a gasar Olympics ta 2012. Ya kasance na 42 kuma bai ci gaba zuwa wasan kusa da na karshe ba. A halin yanzu yana takara ne a jami'ar Miami da ke Ohio