Mark Harris is one of the most sought-after consultants across the country, guiding down-ballot campaigns, including Nikki Haley’s Presidential super PAC, Marco Rubio’s super PAC, Rep. Bryon Donalds, and U.S. Sen. Pat Toomey’s reelection victory.

In 2011, Mark co-founded ColdSpark in Pittsburgh, where he presides over a growing cast of office characters. He is a numbers-driven political analyst, who often burns the midnight oil, pouring over the latest poll numbers. When he isn’t hopelessly rooting for his Pittsburgh Pirates, Mark is a national strategist and ad maker. Mark resides in the South Hill of Pittsburgh with his wife, Krista, and their four kids.