Guinness World Records 2027 is the must-have book for curious minds.
To be released on 10 September 2026. You can pre-order this product.
Building on the success of the dazzlingly bright 2026 yellow book, this next edition goes GREEN! As you'd expect, much of the superlative focus will be on the verdant animal kingdom (think largest tree frog and greediest caterpillar), the natural world (tallest cactus and deadliest tree) and horticultural heroes (heaviest avocado and longest runner bean). And let's not forget records involving our favourite green friends such as The Incredible Hulk, Yoda, Luigi, The Grinch, Kermit, Poison Ivy and the Wicked Witch of the West!
But it's not all green. There's a whole rainbow of record breaking to brighten up your day.