Mega Record Book
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Explore published records from the Mega Record Book global record database.

Record Results

1,574 records found
MRB-2026-005591

Largest Single-Day Online Shopping Event in the World

Alibaba Group
China
Category Business & Industry
Date —
Reference
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MRB-2026-005590

Longest High-Speed Rail Network in the World

China Railway High-speed network
China
Category Science & Technology
Date —
Reference
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MRB-2026-005589

Longest Wall Ever Built

Great Wall of China
China
Category Architecture & Structures
Date —
Reference
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MRB-2026-005588

Longest Sea-Crossing Bridge in the World

Hong Kong-Zhuhai-Macau Bridge
China
Category Architecture & Structures
Date 24 Oct 2018
Reference
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MRB-2026-005587

Highest Bridge in the World

Huajiang Canyon Bridge
China
Category Architecture & Structures
Date 28 Sep 2025
Reference
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MRB-2026-005586

Largest Hydroelectric Power Station in the World

Three Gorges Dam
China
Category Architecture & Structures
Date —
Reference
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MRB-2026-005585

World's Largest Retailer by Revenue

Walmart
United States
Category Business & Industry
Date —
Reference
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MRB-2026-005584

Most Visited Theme Park in the World

Magic Kingdom, Walt Disney World
United States
Category Arts & Entertainment
Date —
Reference
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MRB-2026-005583

Highest-Grossing Film of All Time (Unadjusted Box Office)

Avatar (James Cameron / Lightstorm Entertainment)
United States
Category Arts & Entertainment
Date —
Reference
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MRB-2026-005582

World's Most Valuable Publicly Traded Company

Nvidia Corporation
United States
Category Business & Industry
Date —
Reference
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MRB-2026-005581

Busiest Airport in the World by Passenger Traffic

Hartsfield-Jackson Atlanta International Airport
United States
Category Business & Industry
Date —
Reference
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MRB-2026-005580

Most Olympic Medals Won by an Individual (Male)

Michael Phelps
United States
Category Sports
Date —
Reference
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