Guinness World Records is looking back at the extraordinary feats achieved since its inception - as well as unveiling 70 whacky and unclaimed records

Included in the list are fastest 400 metre sack race, furthest distance bottle flip, and most whoopee cushions sat on in one minute.

The organisation's first volume was published on August 27 1955 and sparked worldwide curiosity about record-breaking achievements.

Guinness World Records is looking back at the extraordinary feats achieved since its inception - as well as unveiling 70 whacky and unclaimed records

Guinness World Records is celebrating its 70th anniversary by challenging fans to attempt 70 unclaimed titles, including the fastest 400 meter sack race.