The Largest IPOs of All Time
SpaceX's June 2026 Nasdaq listing raised $75.0 billion, nearly three times Saudi Aramco's former record of $25.6 billion: 16 initial public offerings ranked by gross proceeds at pricing, as of 24 October 2026.
- 1 · #1 IPOSpaceX
- 2 · Gross proceeds$75.0B
- 3 · Previous recordAramco $25.6B
The Most NBA Championships by Franchise
The Boston Celtics lead with 18 NBA championships, ahead of the Lakers (17) and Warriors (7). As of June 13, 2026, after the Knicks' third title.
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The Largest Whale Species in the World
The blue whale, about 30 m long and up to 190 t, is the largest whale and the largest animal known to have lived. These are 14 living whale species ranked by maximum recorded length.
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The Best-Selling Prescription Drugs in the World
Merck's Keytruda led 2025 global sales at $31.7 billion, ahead of Lilly's Mounjaro and the BMS-Pfizer Eliquis: 12 prescription drug brands ranked by company-reported net sales for calendar year 2025.
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The Most Visited National Parks in the United States
Great Smoky Mountains led the U.S. national parks with 11.5 million recreation visits in 2025, ahead of Zion and Yellowstone: 20 parks ranked by NPS visitor counts, with 2024 change, states, year established and acres.
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The Strongest Tropical Cyclones on Record
Typhoon Tip's 870 hPa in 1979 is the lowest central pressure ever recorded in a tropical cyclone, ahead of Hurricane Patricia (872) and Typhoons June and Nora (875): 17 storms from every basin, ranked as of October 23, 2026.
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The Deepest Ocean Trenches in the World
The Mariana Trench's Challenger Deep, about 10,935 m down, leads 14 ocean trenches ranked by maximum known depth, ahead of Tonga's Horizon Deep and the Philippine Trench. Depths are sonar and pressure estimates with sourced error.
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The Longest Road Tunnels in the World
Norway's Lærdal Tunnel leads at 24.51 km, ahead of China's Tianshan Shengli Tunnel (22.13 km, opened December 2025): 14 open road tunnels ranked by length, as of October 2026.
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The Longest Cave Systems in the World
Mammoth Cave in Kentucky leads with 685.6 km of surveyed passage, ahead of Ox Bel Ha, Shuanghedong and Sac Actun: 14 cave systems ranked by surveyed length as of October 2026, with country, type of cave and the date of each figure.
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The Most College Football National Championships by School
Yale leads with 18 NCAA-recognized college football national championships, ahead of Alabama (16), Princeton (15) and Notre Dame (13). As of January 19, 2026, after Indiana's first title.
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