Former Florida Governor Jeb Bush's presidential campaign reached a low point in late January 2016 as polls showed him at just 1 percent support in Iowa and 4 percent in his home state of Florida. The dismal numbers were a stark contrast to the early expectations for Bush, who had entered the race as the presumptive frontrunner with access to over $100 million in campaign funds. Bush, the son of President George H.W. Bush and brother of President George W. Bush, had been widely expected to be a formidable candidate. However, his low-energy campaign style was repeatedly mocked by Donald Trump, who branded him 'Low Energy Jeb,' a nickname that proved devastatingly effective. The poor polling numbers foreshadowed Bush's eventual withdrawal from the race on February 20, 2016, following a disappointing fourth-place finish in the South Carolina primary. His campaign spent an estimated $130 million, making it one of the most expensive failed presidential bids in American history.