This bar chart visualizes the popularity scores of 120 athletes, sorted in descending order, with truncated tick labels and a sampled axis to manage the dense categorical axis. Built with D3 v7, it loads CSV data via `d3.csv` and `d3.autoType`, then uses `d3.scaleBand` and `d3.scaleLinear` to map names and scores. The SVG output is rendered using `d3.select`, `join`, and axis generators like `d3.axisBottom` and `d3.axisLeft`. Tooltips are added via SVG `<title>` elements, and the chart includes clear axis titles and a main heading.