Adrian Portelli is adamant that his company is not exploiting a legal loophole by giving away prizes worth millions of dollars, now including all five houses from The Block, bought at auction last week for more than $15m.
The billionaire, also known as “Lambo guy”, is famous for his love of fast cars (particularly Lamborghinis, and he once craned a McLaren Senna GTR into a $39m Melbourne penthouse), but his business model is less well known.