How #Canva founders raised money for Billion $$$ business . . #CliffObrecht #MelaniePerkins #cofounders #marriedcofounders #marriedbusinesspartners #HarryStebbings #perthaustralia #perth #siliconvalley #canvafounders #HarryStebbings #startupstory #founderstory #techmoney #20VC #venturecapital #vc