American businessman Igor Olenicoff has an estimated net worth of $4.2 billion as of April 2016, according to Forbes. Most of his net worth is derived from his real estate business, Olen Properties. To date, Olenicoff is considered as one of the wealthiest people in Florida.

Through Olen Properties, Igor Olenicoff owns around 12,000 residential units in Florida, Arizona and Las Vegas. He also owns over 6.4 million square feet of office space.

Igor Olenicoff attended the University of Southern California where he completed his undergraduate and graduate degrees. He is currently married with two children.

In 2001, he met Brad Birkenfeld, an American banker. He encouraged him to put his money on Swiss banks such UBS, like he usually does with other wealthy businessmen in order to avoid paying taxes. Both ended up in court and in 2007, Olenicoff was charged with felony which led him to pay a fine of $52 million, render 120 hours of community service and served two years of being under probation.