This book aims to compile and present a comprehensive collection of sports records and achievements from the 1986-1987 period. Authored by a team of record-keeping experts, this edition draws upon extensive data collection and verification processes to document the pinnacle of athletic performance. It serves as a definitive reference for sports enthusiasts seeking to understand the historical context and statistical achievements within various sporting disciplines.

This edition of the Guinness Sports Record Book is recognized as a comprehensive and authoritative compilation of sports statistics for its publication year. It is valued by sports historians and enthusiasts for its detailed documentation of athletic achievements. The book's meticulous data collection and presentation establish it as a reliable source for sports trivia and historical records.