This pie chart visualizes the GDPs of the top 10 countries, with each slice labeled by its value in thousands and a legend listing country names and corresponding figures. The chart uses d3.pie() and d3.arc() to generate the SVG paths, with d3.scaleOrdinal assigning colors to each segment. Data is loaded via d3.csv from a GitHub gist, and d3.format is applied to abbreviate numbers. Text labels are positioned using the arc centroid method.