Mark’s journey began as a Keller Williams agent in 2001. He capped in his first year and became an ALC member. He took the Team Leader Opportunity in 2003 and led the Clearwater Market Center to more than double the number of agents – a high of 210. Under his leadership, the total profit in the market center grew by 4 times to nearly $400,000. Mark also enjoyed coaching many of the top agents in the market center.

Named South Florida Regional Director in January of 2007, the area now has 34 Keller Williams offices from Tampa to Melbourne to Miami--- into Key West. 

The number of agents has more than tripled to over 7,500. In 2022 the South Florida Region did over, 31,000 closed units a year, and Closed Sales were over $18 billion annually.  Mark spent 15 years on local television and loves to teach. An Emmy-nominated television news and sports anchor, Mark interviewed politicans Margaret Thatcher, George W. Bush, and Jack Kemp.. He also covered top sporting events including the Super Bowl, Rose Bowl, and the Daytona 500, where he saw Dale Earnhardt's final race.